Optimization of Viable Glioblastoma Cryopreservation for Establishment of Primary Tumor Cell Cultures

Posted on by

Background: The technology related to the establishment of primary tumor cell cultures of solid tumors, including glioblastoma, which is increasingly important for oncology research and practice. However, the processing of fresh tumor specimens for the formation of primary culture on the day of collection logistically difficult surgery. Feasibility cryopreservation of decent specimens of glioblastoma, allowing for major cultural establishments weeks to months after surgical tumor collection and freezing, shown by Mullins et al. in 2013, with a success rate of 59% which is not significantly lower than that achieved with fresh tumor tissue. However, research is targeting the optimization of glioblastoma cryopreservation protocol for the establishment of a culture worthy of the primary tumor has been limited.

Objective: The objective of this study was to optimize the cryopreservation method for cryobanking decent glioblastoma and to determine whether the two-dimensional (2D) or three-dimensional (3D) culture conditions that favor the growth of glioblastoma after thawing frozen tumor specimens. Methods: Part of eight human glioblastoma specimens cryopreserved by four different protocols differ in enzymatic digestion time (before or after cryopreservation), and in the cryopreservation media types (CryoStor CS10 or 10% dimethyl sulfoxide and 90% fetal calf serum).

After 1 month, the frozen tissue is thawed, enzymatically digested, if not digested in advance, and are used to culture primary tumor initiation 2D or 3D to determine eligibility. Results: Among the cryopreservation were tested and culture protocol, a combination of the most efficient of the cryopreservation and culture associated with the use of CryoStor CS10 cryopreservation medium, enzymatic digestion before it freezes, and 2D culturing after thawing the cultural level of success than 8 out of 8 cases (100% ). two-dimensional culture is generally more efficient to support the growth of tumor cells after thawing of 3D culture. Conclusion: The development of supporting worthy glioblastoma study cryopreservation methods based evidence for use in glioblastoma biobanking and research.

Optimization of Viable Glioblastoma Cryopreservation for Establishment of Primary Tumor Cell Cultures
Optimization of Viable Glioblastoma Cryopreservation for Establishment of Primary Tumor Cell Cultures

[Construction of RNA interference (RNAi) gene DEK lentiviral expression vector and its effect on the biological behavior of liver cancer cells]

Objective: To construct RNA interference (RNAi) gene DEK lentiviral expression vector, and to explore its effect on biological behavior of liver cancer cells. Methods: Double-stranded DNA oligo amplified and synthesized according to the sequence of the gene disruption DEK by RNAi technology. Disturb small RNA expression vector cloned pLKO.1 after enzymatic digestion. Recombinant lentiviral-sh pLKO.1 hDEK built, and then the virus supernatant was collected, packaged and infected by 293T cells. Real-time reverse transcription PCR (RT-PCR) and Western blot is used to detect the expression of DEK on human liver cancer cells Bel-7402, Hu-7, SmMC-7721 and HepG2, and DEK efficiency knockdown in each group of lentivirus-infected cells.

the ability of cell proliferation, cloning capabilities, apoptosis and migration ability was detected by cell counting kit-8 (CCK8), and the initial test flow cytometry, respectively. T-test was used to compare the mean between two groups, and one-way ANOVA was used to compare the groups. Results: enzymatic digestion and DNA sequencing results confirm that recombinant lentiviral vector pLKO.1-sh-sh hDEK1 and pLKO.1 hDEK3 successfully constructed. RT-PCR and Western blot results showed that DEK expression in human liver cancer cells BEL-7402 and higher Huh7 cells, and pLKO.1-sh hDEK3 more effective in inhibiting the DEK gene expression (P <0.05).

Primary Human Peripheral Blood Mononuclear Cells (PBMC)
CSI165Hu01 1X10^6
EUR 400

Primary Rat Peripheral Blood Mononuclear Cells (PBMC)
CSI165Ra01 1X10^6
EUR 360

Primary Mouse Peripheral Blood Mononuclear Cells (PBMC)
CSI165Mu01 1X10^6
EUR 440

Primary Canine Peripheral Blood Mononuclear Cells (PBMC)
CSI165Ca01 1X10^6
EUR 680

Primary Rabbit Peripheral Blood Mononuclear Cells (PBMC)
CSI165Rb01 1X10^6
EUR 440

Human Peripheral Blood Mononuclear Cells
ABC-TC3726 1 vial Ask for price
Description: Human Peripheral Blood Mononuclear Cells are available as positive and negative controls for T-cell monitoring in ELISPOT, ELISA, cytokine bead array, tetramer/pentamer, and flow cytometry assays. A peripheral blood mononuclear cell is defined as any blood cell with a round nucleus. These blood cells are a critical component in the immune system to fight infection and adapt to intruders. The lymphocyte population consists of CD4+ and CD8+ T cells, B cells and Natural Killer cells, CD14+ Monocytes, and Basophils/Neutrophils/Eosinophils/Dendritic cells. These cells are often extracted from whole blood or from leukopacks using ficoll, a hydrophilic polysaccharide that separates layers of blood, with monocytes and lymphocytes forming a buffy coat under a layer of plasma.Samples from each donor are tested via PCR to confirm non-reactivity.

Human Peripheral Blood Mononuclear Cells
ALHE39 1ml frozen Vial
EUR 620

Human MS Peripheral Blood Mononuclear Cells
ABC-TC3943 1 vial Ask for price
Description: Peripheral blood mononuclear cells are isolated from Multiple Sclerosis (MS) peripheral blood by diluting the whole blood with PBS and using gradient separation techniques. After centrifugation,the mononuclear cell layer is collected. Mononuclear Cells can be processed further to isolate subpopulations. Fresh MS PBMCs is available upon request.

Human OA Peripheral Blood Mononuclear Cells
ABC-TC4013 1 vial Ask for price
Description: Peripheral blood mononuclear cells are isolated from Osteoarthritis peripheral blood by diluting the whole blood with PBS and using gradient separation techniques. After centrifugation,the mononuclear cell layer is collected. Mononuclear Cells can be processed further to isolate subpopulations. Fresh Osteoarthritis PBMCs is available upon request.

Human RA Peripheral Blood Mononuclear Cells
ABC-TC4052 1 vial Ask for price
Description: Peripheral blood mononuclear cells are isolated from Rheumatoid Arthritis (RA) peripheral blood by diluting the whole blood with PBS and using gradient separation techniques. After centrifugation,the mononuclear cell layer is collected. Mononuclear Cells can be processed further to isolate subpopulations. Fresh RA PBMCs is available upon request.

Human SLE Peripheral Blood Mononuclear Cells
ABC-TC4254 1 vial Ask for price
Description: Peripheral blood mononuclear cells are isolated from Systemic Lupus Erythematosus (SLE) peripheral blood by diluting the whole blood with PBS and using gradient separation techniques. After centrifugation,the mononuclear cell layer is collected. Mononuclear Cells can be processed further to isolate subpopulations. Fresh SLE PBMCs is available upon request.

Human HIV Peripheral Blood Mononuclear Cells
ABC-TC4325 1 vial Ask for price
Description: <div Cohorts: HIV-positive confirmed, HIV negative confirmed</div<div Clinical data may include: Medication (current and historical), Disease severity, Viral load, Viral Genotype (HIV-1 or HIV-2), Co-infection presence or absence, CD4 Count</div

Human COPD Peripheral Blood Mononuclear Cells
ABC-TC4320 1 vial Ask for price
Description: Clinical data may include: Medication (current and historical), Disease Severity, Smoking History, GOLD Stage, Spirometry, Lung function test (FEV, FVC, FEV1%), standard blood chemistry results.

Human Gout Peripheral Blood Mononuclear Cells
ABC-TC4335 1 vial Ask for price
Description: Gout is a form of inflammatory arthritis that develops in some people who have high levels of uric acid in the blood.andnbsp,Clinical data may include: Medication (current and historical), Disease severity, Uric acid levels.

Human Acne Peripheral Blood Mononuclear Cells
ABC-TC4336 1 vial Ask for price
Description: Acne is a chronic, inflammatory skin condition that causes spots and pimples, especially on the face, shoulders, back, neck, chest, and upper arms.

Human NASH Peripheral Blood Mononuclear Cells
ABC-TC4340 1 vial Ask for price
Description: <div Nonalcoholic steatohepatitis (NASH) is liver inflammation and damage caused by a buildup of fat in the liver. Clinical data may include: Medication (current and historical), Disease severity, Fatty infiltration levels</div.

Human Peripheral Blood Mononuclear Cells, Fresh
ABC-TC3727 1 vial Ask for price
Description: Human Peripheral Blood Mononuclear Cells are available as positive and negative controls for T-cell monitoring in ELISPOT, ELISA, cytokine bead array, tetramer/pentamer, and flow cytometry assays. A peripheral blood mononuclear cell is defined as any blood cell with a round nucleus. These blood cells are a critical component in the immune system to fight infection and adapt to intruders. The lymphocyte population consists of CD4+ and CD8+ T cells, B cells and Natural Killer cells, CD14+ Monocytes, and Basophils/Neutrophils/Eosinophils/Dendritic cells. These cells are often extracted from whole blood or from leukopacks using ficoll, a hydrophilic polysaccharide that separates layers of blood, with monocytes and lymphocytes forming a buffy coat under a layer of plasma.Samples from each donor are tested via PCR to confirm non-reactivity.

Human Asthma Peripheral Blood Mononuclear Cells
ABC-TC4319 1 vial Ask for price
Description: Included Types: Acute, Chronic, Severe, Bronchial, Exercise-induced, Allergy-induced, Controlled, Intermittent, Intrinsic, Epostic.

Human Sarcoma Peripheral Blood Mononuclear Cells
ABC-TC4339 1 vial Ask for price
Description: <div Included Diagnoses: Chondrosarcoma, Osteosarcoma, Dermatofibrosarcoma Protuberans, Rhabdomyosarcoma (including all subtypes), Stromal Sarcoma, Ewing Sarcoma, Fibrosarcoma (including all subtypes), Gastrointestinal Stromal Tumor (GIST), Kaposi Sarcoma, Leiomyoma (including all subtypes), Leiomyosarcoma (including all subtypes), Mesothelioma, Lipsarcoma (including all subtypes)</div.

Human Vitiligo Peripheral Blood Mononuclear Cells
ABC-TC4353 1 vial Ask for price
Description: Vitiligo is a disease in which the pigment cells of the skin, melanocytes, are destroyed in certain areas.andnbsp,Clinical data may include: Medication (current and historical), Disease severity, VASI Score.

Human Mobilized Peripheral Blood Mononuclear Cells
ABC-TC3900 1 vial Ask for price
Description: These Peripheral Blood Mononuclear Cells are collected using the COBE Spectra apheresis machine (90% of the cells are Mononuclear Cells). These PBMCs products have been depleted of red blood cells and platelets.

Human Psoriasis Peripheral Blood Mononuclear Cells
ABC-TC4044 1 vial Ask for price
Description: Peripheral blood mononuclear cells are isolated from Psoriasis peripheral blood by diluting the whole blood with PBS and using gradient separation techniques. After centrifugation,the mononuclear cell layer is collected. Mononuclear Cells can be processed further to isolate subpopulations. Fresh Psoriasis PBMCs is available upon request.

Human Pediatric Peripheral Blood Mononuclear Cells
ABC-TC4351 1 vial Ask for price
Description: Included Diagnoses: Normal, Asthma, Crohn's Disease, IBD, Ulcerative Colitis, Type I Diabetes.

Human Neuropathy Peripheral Blood Mononuclear Cells
ABC-TC4349 1 vial Ask for price
Description: <div Included Diagnoses: Diabetic Neuropathy, Herediatry Neuropathy, Idiopathic Neuropathy, Multifocal Motor Neuropathy, Peripheral Sensory Neuropathy</div<div Clinical data may include: Medication (current and historical), Disease severity, HbA1C, Urinalysis, Glucose, C-Peptide, GFR</div.

Human Hypothyroidism Peripheral Blood Mononuclear Cells
ABC-TC4321 1 vial Ask for price
Description: Hypothyroidism is caused byautoimmune disease, hyperthyroidism treatments, radiation therapy, thyroid surgery and certain medications.

Human Lung Cancer Peripheral Blood Mononuclear Cells
ABC-TC4329 1 vial Ask for price
Description: Included Diagnoses: Non-small Cell Lung Cancer (Adenocarcinoma (including all subtypes) and Squamous Cell Carcinoma (including all subtypes),) Small Cell Lung Cancer and other neuroendocrine tumors of the lung, Carcinoma of the Lung.

Human Skin Cancer Peripheral Blood Mononuclear Cells
ABC-TC4341 1 vial Ask for price
Description: Included Diagnoses: Papillary, Follicular, Medullary and other carcinomas (including all subtypes), Adenocarcinoma (including all subtypes), Squamous Cell Carcinoma (including all subtypes), Neuroendocrine tumors of the thyroid (including all subtypes).

Human Normal Peripheral Blood Mononuclear Cells (PBMC)
PBMC-C100M 100 million
EUR 478.8

Human Normal Peripheral Blood Mononuclear Cells (PBMC)
PBMC-C10M 10 million
EUR 118.8

Human Normal Peripheral Blood Mononuclear Cells (PBMC)
PBMC-C20M 20 million
EUR 202.8

Human Normal Peripheral Blood Mononuclear Cells (PBMC)
PBMC-C50M 50 million
EUR 319.2

Human Normal Peripheral Blood Mononuclear Cells (PBMC)
PBMC-F100M 100 million
EUR 510

Human Normal Peripheral Blood Mononuclear Cells (PBMC)
PBMC-F1B 1 billion
EUR 2215.2

Human Normal Peripheral Blood Mononuclear Cells (PBMC)
PBMC-F2B 2 billion
EUR 4268.4

Human Normal Peripheral Blood Mononuclear Cells (PBMC)
PBMC-F300M 300 million
EUR 912

Human Normal Peripheral Blood Mononuclear Cells (PBMC)
PBMC-F500M 500 million
EUR 1366.8

Human PV Peripheral Blood Mononuclear Cells (Untreated)
ABC-TC4051 1 vial Ask for price
Description: PV Peripheral Blood Mononuclear Cells are enriched by separation using Ficoll-Paque density gradient from the peripheral blood. PV-PBMCs are available in untreated and relapsed/refractory stages.

Human Brain Cancer Peripheral Blood Mononuclear Cells
ABC-TC4348 1 vial Ask for price
Description: Included Diagnoses: Glioblastoma (Including subtypes), Astrocytoma (Including subtypes), Oligodendroglioma (Including subtypes), Oligoastrocytoma (Including subtypes), Ependyoma (Including subtypes), Meningioma (Including subtypes), Neurilemoma, Ganglioma (Including subtypes), Neurocytoma.

Human Liver Cancer Peripheral Blood Mononuclear Cells
ABC-TC4354 1 vial Ask for price
Description: Included Diagnoses: Adenocarcinoma (including all subtypes) and Squamous Cell Carcinoma (including all subtypes), Cholangiocarcinoma, Neuroendocrine tumors of the liver, and Hepatocellular carcinoma.

Human C. Difficile Peripheral Blood Mononuclear Cells
ABC-TC4361 1 vial Ask for price
Description: Clostridioides difficile (also known as C. diff) is a bacterium that causes diarrhea and colitis (an inflammation of the colon).

Human Other Cancer Peripheral Blood Mononuclear Cells
ABC-TC4362 1 vial Ask for price
Description: Included Diagnoses: Atypia, Hyperplasia and Precursor lesions, Benign tumors, Fibrous, Fibrohistiocytic and Histiocytic tumors, Germ Cell, Sex Cord and Teratomas, Hamartoma, Medulloblastoma, Hemangioma, Nephroblastoma, Odontogenic tumors, Phyllodes Tumors.

Human Artherosclerosis Peripheral Blood Mononuclear Cells
ABC-TC4346 1 vial Ask for price
Description: Atherosclerosis is a condition where the arteries become narrowed and hardened due to a buildup of plaque around the artery wall. It is also known as arteriosclerotic vascular disease.

Human Breast Cancer Peripheral Blood Mononuclear Cells
ABC-TC4350 1 vial Ask for price
Description: Included Diagnoses: Invasive Breast Cancer [Infiltrative (including all subtypes), Adenocarcinoma (including all subtypes) and Squamous Cell Carcinoma (including all subtypes)], Neuroendocrine tumors of the breast, Carcinoma of the breast. For specimens with assoicated tissue,andnbsp, ER,PR and HER2 are offered as a standard service for all Breast Cancer tissue samples.andnbsp, BRCA screening is also available.

Human Kidney Cancer Peripheral Blood Mononuclear Cells
ABC-TC4352 1 vial Ask for price
Description: Included Diagnoses: Adenocarcinoma (including all subtypes) and Squamous Cell Carcinoma (including all subtypes),andnbsp, Neuroendocrine tumors of the Kidney, Renal Cell Carcinoma, Clear Cell Carcinoma and other carcinomas of the kidney, Urothelial tumors of the kidney.

Normal Human Peripheral Blood Mononuclear Cells, Frozen
79059-1 30 million cells
EUR 220
Description: Cryopreserved vial (30 x 10^6 cells) of freshly isolated primary human peripheral blood mononuclear cells (PBMCs) from a healthy donor, isolated from leukapheresis / apheresis samples using Ficoll gradient. After isolation, the PBMCs were stained to identify sub populations and evaluated for viability by flow cytometry. Cells were cryopreserved in serum-free Cryostor CS10 at a controlled rate.

Human Thyroid Cancer Peripheral Blood Mononuclear Cells
ABC-TC4322 1 vial Ask for price
Description: Included Diagnoses: Papillary, Follicular, Medullary and other carcinomas (including all subtypes), Adenocarcinoma (including all subtypes), Squamous Cell Carcinoma (including all subtypes), Neuroendocrine tumors of the thyroid (including all subtypes).

Human Uterine Cancer Peripheral Blood Mononuclear Cells
ABC-TC4343 1 vial Ask for price
Description: Included Diagnoses: Adenocarcinoma (including all subtypes) and Squamous Cell Carcinoma (including all subtypes), Neuroendocrine tumors of the uterus, Carcinoma of the uterus.

Human Bladder Cancer Peripheral Blood Mononuclear Cells
ABC-TC4345 1 vial Ask for price
Description: Included Diagnoses: Urothelial Tumors of the bladder, Adenocarcinoma (including all subtypes) and Squamous Cell Carcinoma (including all subtypes), Neuroendocrine tumors of the bladder, Carcinoma of the bladder.

Human Stomach Cancer Peripheral Blood Mononuclear Cells
ABC-TC4358 1 vial Ask for price
Description: Included Diagnoses: Adenocarcinoma (including all subtypes) and Squamous Cell Carcinoma (including all subtypes), Neuroendocrine tumors of the stomach, Carcinoma of the stomach.

Human Ovarian Cancer Peripheral Blood Mononuclear Cells
ABC-TC4363 1 vial Ask for price
Description: Included Diagnoses: Serous and other carcinomas of the ovary, Endometrial adenocarcinoma (including all subtypes) and Squamous Cell Carcinoma (including all subtypes),Neuroendocrine tumors of the ovary, Brenner Tumors.

Human Heme-Oncology Peripheral Blood Mononuclear Cells
ABC-TC4327 1 vial Ask for price
Description: Included Diagnoses: Lymphoma (including Non-Hodgkin and Hodgkin's Lymphoma, B Cell Lymphoma, Burkitt's Lymphoma, Diffuse Large B-Cell Lymphoma, Follicular Lymphoma, Mantle Cell Lymphoma), Leukemias (including ALL, CML, CLL), Mulitple Myeloma and others.

Human Cervical Cancer Peripheral Blood Mononuclear Cells
ABC-TC4328 1 vial Ask for price
Description: Included Diagnoses: Squamous Cell Carcinoma (including all subtypes) and Adenocarcinoma (including all subtypes), Carcinoma of the cervix.

Human Prostate Cancer Peripheral Blood Mononuclear Cells
ABC-TC4338 1 vial Ask for price
Description: Included Diagnoses: Adenocarcinoma (including all subtypes) and Squamous Cell Carcinoma (including all subtypes), Neuroendocrine tumors of the prostate, Carcinoma of the prostate.

Human Cystic Fibrosis Peripheral Blood Mononuclear Cells
ABC-TC4357 1 vial Ask for price
Description: Cystic fibrosis is a progressive, genetic disease that causes persistent lung infections and limits the ability to breathe over time. Clinical data may include: Medication (current and historical), Disease Severity, lung Function Test (FEV1%), Sweat Test.

Human Sjogren Syndrome Peripheral Blood Mononuclear Cells
ABC-TC4326 1 vial Ask for price
Description: Sjogren syndrome (SjS, SS) is a long-term autoimmune disease that affects the bodyand#39,s moisture-producing glands. Primary symptoms are a dry mouth and dry eyes. Other symptoms can include dry skin, vaginal dryness, a chronic cough, numbness in the arms and legs, feeling tired, muscle and joint pains, and thyroid problems. Those affected are at an increased risk (5%) of lymphoma.

Human Colorectal Cancer Peripheral Blood Mononuclear Cells
ABC-TC4330 1 vial Ask for price
Description: Included Diagnoses: Included Diagnoses: Adenocarcinoma (including all subtypes) and Squamous Cell Carcinoma (including all subtypes), Neuroendocrine tumors of the colon, rectus and anus, Carcinoma of the colon, rectus and anus.

Human Pancreatic Cancer Peripheral Blood Mononuclear Cells
ABC-TC4331 1 vial Ask for price
Description: Included Diagnoses: Adenocarcinoma (including all subtypes) and Squamous Cell Carcinoma (including all subtypes), Neuroendocrine tumors of the Pancreas, Carcinoma of the Pancreas.

Human Alzehimer's Disease Peripheral Blood Mononuclear Cells
ABC-TC4333 1 vial Ask for price
Description: Alzheimerand#39,s disease is an irreversible, progressive brain disorder, slowly damages brain function such as cognitive and andnbsp,memorize, eventually destroys the ability to carry out the simplest tasks. Clinical data may include: Medication (current and historical), Disease Severity.

Human Atopic Dermatitis Peripheral Blood Mononuclear Cells
ABC-TC4337 1 vial Ask for price
Description: Atopic dermatitis (eczema) is a disease that cause skin red and itchy. Clinical data may include: Medication (current and historical), Disease Severity, CU Incidence, SCORAD.

Human Parkinson's Disease Peripheral Blood Mononuclear Cells
ABC-TC4347 1 vial Ask for price
Description: Parkinsonand#39,s disease (PD) is a long-term degenerative disorder of the central nervous system.andnbsp,The disorder commonly causes stiffness or slowing of movement, tremors is another common symptom.

Human Esophageal Cancer Peripheral Blood Mononuclear Cells
ABC-TC4355 1 vial Ask for price
Description: Included Diagnoses: Adenocarcinoma (including all subtypes) and Squamous Cell Carcinoma (including all subtypes), Neuroendocrine tumors of the esophagus, Carcinoma of the esophagus.

Human Allergy-related Peripheral Blood Mononuclear Cells
ABC-TC4356 1 vial Ask for price
Description: Specificity of allergen of interest is verifiable, with common and rare allergies accessible. Examples of allergies include: Animal (cat, dog), Environmental (Pollen, Seasonal, Birch, Dust Mite, Rye Grass), Food (Egg, Fish, Shrimp, Milk, Peanut, Meat, Nut), Insect Bite (Bee, Wasp).

Human Ulcerative Colitis Peripheral Blood Mononuclear Cells
ABC-TC4267 1 vial Ask for price
Description: Peripheral blood mononuclear cells are isolated from Ulcerative Colitis peripheral blood by diluting the whole blood with PBS and using gradient separation techniques. After centrifugation,the mononuclear cell layer is collected. Mononuclear Cells can be processed further to isolate subpopulations. Fresh Ulcerative Colitis PBMCs is available upon request.

Human Macular Degeneration Peripheral Blood Mononuclear Cells
ABC-TC4360 1 vial Ask for price
Description: Included Diagnoses: Age-related Macular Degeneration, Dry Age-related Macular Degeneration, Wet Age-related Macular Degeneration, Exudative Age-related Macular Degeneration, Acute Macular Degeneration.

Human Crohn' s Disease Peripheral Blood Mononuclear Cells
ABC-TC3391 1 vial Ask for price
Description: Peripheral blood mononuclear cells are isolated from Crohn's Disease peripheral blood by diluting the whole blood with PBS and using gradient separation techniques. After centrifugation,the mononuclear cell layer is collected. Mononuclear Cells can be processed further to isolate subpopulations. Fresh Crohn's PBMCs is available upon request.

Human Type I Diabetes Peripheral Blood Mononuclear Cells
ABC-TC4263 1 vial Ask for price
Description: Peripheral blood mononuclear cells are isolated from Type I Diabetes peripheral blood by diluting the whole blood with PBS and using gradient separation techniques. After centrifugation,the mononuclear cell layer is collected. Mononuclear Cells can be processed further to isolate subpopulations. Fresh Diabetic Type I PBMCs is available upon request.

Human Type II Diabetes Peripheral Blood Mononuclear Cells
ABC-TC4265 1 vial Ask for price
Description: Human Peripheral Blood Mononuclear Cells are available as positive and negative controls for T-cell monitoring in ELISPOT, ELISA, cytokine bead array, tetramer/pentamer, and flow cytometry assays. A peripheral blood mononuclear cell is defined as any blood cell with a round nucleus. These blood cells are a critical component in the immune system to fight infection and adapt to intruders. The lymphocyte population consists of CD4+ and CD8+ T cells, B cells and Natural Killer cells, CD14+ Monocytes, and Basophils/Neutrophils/Eosinophils/Dendritic cells. These cells are often extracted from whole blood or from leukopacks using ficoll, a hydrophilic polysaccharide that separates layers of blood, with monocytes and lymphocytes forming a buffy coat under a layer of plasma.Samples from each donor are tested via PCR to confirm non-reactivity. Peripheral blood mononuclear cells are isolated from Type II Diabetes peripheral blood by diluting the whole blood with PBS and using gradient separation techniques. After centrifugation,the mononuclear cell layer is collected. Mononuclear Cells can be processed further to isolate subpopulations. Fresh Diabetic Type II PBMCs is available upon request.

Human Sickle Cell Anemia Peripheral Blood Mononuclear Cells
ABC-TC4252 1 vial Ask for price
Description: Peripheral blood mononuclear cells are isolated from Sickle Cell Anemia (SCA) peripheral blood by diluting the whole blood with PBS and using gradient separation techniques. After centrifugation,the mononuclear cell layer is collected. Mononuclear Cells can be processed further to isolate subpopulations. Fresh SCA PBMCs is available upon request.

Human Normal Peripheral Blood Mononuclear Cells (PBMC), Fresh
BMC-F500M - Ask for price

Human Ankylosing Spondylitis Peripheral Blood Mononuclear Cells
ABC-TC4359 1 vial Ask for price
Description: Ankylosing Spondylitis is a form of arthritis that causes inflammation of the spinal joints (vertebrae), lead to severe, chronic pain. Clinical data may include: Medication (current and historical), Disease Severity.

HighQC™ Human Mobilized Peripheral Blood Mononuclear Cells
ABC-SC0088T 1 vial Ask for price
Description: Human Peripheral Blood Mononuclear Cells (PBMC) are blood cells with a single round nucleus. These cells include lymphocytes (T, B and NK cells), monocytes and dendritic cells. Mononuclear cells are parts of the immune system which is critical for cell-mediated and humoral immunity. Mobilized peripheral blood is collected after the donor is treated with mobilization agent such as G-CSF. Such treatment mobilizes blood stem cells that are normally reside in the bone marrow to enter the blood stream. The content of CD34+ stem cells in the blood is therefore the most important parameter of graft quality. The optimal CD34+ cell dose is widely accepted to be 5 × 106/kg. Particularly, the more primitive CD34+/CD38-subset has been shown to have high self-renewal and repopulation capability. Stem cell mobilization also affects the properties of other components of the graft such as T lymphocytes and NK cells. Gentaur Human Mobilized PBMCs are isolated from healthy donors that have been mobilized with GCSF collected in acid-citrate-dextrose formula A (ACDA) as an anticoagulant. All donors must be tested negative for HBV, HCV and HIV and are IRB consented.

Human Mobilized Peripheral Blood Mononuclear Cells, CD34 Depleted
ABC-TC3707 1 vial Ask for price
Description: CD34 is a well-known marker for primitive and bone marrow-derived progenitor cells, especially for hematopoietic and endothelial progenitors. Gentaur offers CD34+ progenitor cells in a phenotypically undifferentiated state. The progenitor cells are derived from the peripheral blood of healthy donors that have undergone G-CSF mobilization. Progenitor cells contain two main cellular subpopulations, hematopoietic and endothelial progenitor cells. CD34+ progenitor cells are suitable for a series of studies for directed differentiation into more committed types of blood cells and endothelial lineages. Immediately after isolation, the freshly prepared CD34+ progenitor cells are cryopreserved.

Human PV Peripheral Blood Mononuclear Cells (Relapsed/Refractory)
ABC-TC4050 1 vial Ask for price
Description: PV Peripheral Blood Mononuclear Cells are enriched by separation using Ficoll-Paque density gradient from the peripheral blood. PV PBMCs are available in untreated and relapsed/refractory stages.

Human Chronic Kidney Disease Peripheral Blood Mononuclear Cells
ABC-TC4342 1 vial Ask for price
Description: Clinical data may include: Medication (current and historical), Disease Severity, Creatine Clearance Value, GFR, standard blood chemistry results, BNP.

Human Head and Neck Cancer Peripheral Blood Mononuclear Cells
ABC-TC4334 1 vial Ask for price
Description: Included Diagnoses: Squamous Cell Carcinoma (including all subtypes) and Adenocarcinoma (including all subtypes), Neuroendocrine tumors of the Head and Neck, Carcinoma of the Head and Neck.

Normal Human Peripheral Blood Mononuclear Cells, Frozen -100 million cells
79059-2 100 million cells
EUR 580
Description: Cryopreserved vial (30 x 10^6 cells) of freshly isolated primary human peripheral blood mononuclear cells (PBMCs) from a healthy donor, isolated from leukapheresis / apheresis samples using Ficoll gradient. After isolation, the PBMCs were stained to identify sub populations and evaluated for viability by flow cytometry. Cells were cryopreserved in serum-free Cryostor CS10 at a controlled rate.

Human Hepatitis B Virus (HBV) Peripheral Blood Mononuclear Cells
ABC-TC4323 1 vial Ask for price
Description: Clinical data may include: Medication (current and historical), Disease severity, Viral load, HB3Ag, HBsAg, IgM, Viral Genotype, Liver enzyme results, Co-infection presence or absence.

Human Hepatitis C Virus (HCV) Peripheral Blood Mononuclear Cells
ABC-TC4324 1 vial Ask for price
Description: Clinical data may include: Medication (current and historical), Disease severity, Viral load, Viral Genotype, Co-infection presence or absence.

Human Inflammatory Bowel Disease Peripheral Blood Mononuclear Cells
ABC-TC4332 1 vial Ask for price
Description: Clinical data may include: Medication (current and historical), Disease severity, Bristol Stool Type, Fatty Infilatration.

Single Donor Human Peripheral Blood Mononuclear Cells (PBMC) Frozen
IWB6K2E1000CT each
EUR 2281
Description: Single Donor Human Peripheral Blood Mononuclear Cells (PBMC) Frozen

Single Donor Human Peripheral Blood Mononuclear Cells (PBMC) Frozen
IWB6K2E100CT each
EUR 554
Description: Single Donor Human Peripheral Blood Mononuclear Cells (PBMC) Frozen

Single Donor Human Peripheral Blood Mononuclear Cells (PBMC) Frozen
IWB6K2E10CT each
EUR 136
Description: Single Donor Human Peripheral Blood Mononuclear Cells (PBMC) Frozen

Single Donor Human Peripheral Blood Mononuclear Cells (PBMC) Frozen
IWB6K2E25CT each
EUR 265
Description: Single Donor Human Peripheral Blood Mononuclear Cells (PBMC) Frozen

Single Donor Human Peripheral Blood Mononuclear Cells (PBMC) Frozen
IWB6K2E300CT each
EUR 939
Description: Single Donor Human Peripheral Blood Mononuclear Cells (PBMC) Frozen

Single Donor Human Peripheral Blood Mononuclear Cells (PBMC) Frozen
IWB6K2E50CT each
EUR 389
Description: Single Donor Human Peripheral Blood Mononuclear Cells (PBMC) Frozen

Human Peripheral Blood Mononuclear Cells, Single donor, Ultra-pure
ABC-TC3716 1 vial Ask for price
Description: Gentaur Mononuclear Cells (MNC) represent the enriched lymphocyte and monocyte fraction of whole blood. They are isolated from umbilical cord blood and adult peripheral blood of healthy donors at Gentaur's cell culture facility. Mononuclear Cells from cord blood contain a relatively high percentage of primitive progenitor cells,whereas Mononuclear Cells from adult peripheral blood (hMNC-PB) contain large numbers of mature immune cells.Note: When culturing pooled Peripheral Blood Mononuclear Cells, a bidirectional allogeneic mixed lymphocyte reaction (MLR) is likely to occur during the first 48 hours. This will result in cell activation, blast transformation and T-cell proliferation. Thus, these cells are preferably used for several types of infectious virus tests, including neutralization assays. For HIV-related research, prior CD8+ T-cell depletion is recommended.Freshly collected whole blood is carefully separated by optimized low-density gradient centrifugation, effectively removing the granulocytes. In order to avoid general cell damage, red blood cells are gently depleted by proprietary techniques instead of using classic osmotic lysis protocols. The obtained ultra-pure Gentaur Mononuclear Cells do not clump after thawing, and they exhibit superior viability and unchanged biological function.Immediately after isolation, the freshly prepared Mononuclear Cells are cryopreserved using Gentaur's proprietary,serum-free freezing medium, Cryo-SFM.Each cryo vial contains more than 25 million viable cells after thawing.

HLA-typed Characterized Peripheral Blood Mononuclear Cells
ABC-TC5465 1 vial Ask for price
Description: Our Cryopreserved PBMC are ideal for the following applications: ELISPOT Assays,Tetramers/Pentamers,Intracytoplasmic Cytokine Staining (ICS), Cytokine ELISA Assays, Cytokine Bead Arrays (CBA), Cytokine Protein Arrays (CPA), Cytokine mRNA Determinations (RT-PCR), ADCC, Transmigration Assays, Any applications that require live, functional PBMC.

Human Amyotrophic Lateral Sclerosis (ALS) Peripheral Blood Mononuclear Cells
ABC-TC4344 1 vial Ask for price
Description: Amyotrophic lateral sclerosis (ALS) is a specific disease that causes the death of neurons controlling voluntary muscles.andnbsp,Clinical data may include: Medication (current and historical), Disease Severity, MMSE Score.

Human Idiopathic Pulmonary Fibrosis (IPF) Peripheral Blood Mononuclear Cells
ABC-TC4364 1 vial Ask for price
Description: Idiopathic pulmonary fibrosis is a chronic, progressive lung disease that results in scarring (fibrosis) of the lungs. Clinical data may include: Medication (current and historical), Disease severity, Lung function test results (FEV1, FEVC, PEF）.

Human Multiple Myeloma Peripheral Blood Mononuclear Cells (Relapsed/Refractory)
ABC-TC3951 1 vial Ask for price
Description: Multiple Myeloma Peripheral Blood Mononuclear Cells are isolated from Multiple Myeloma-peripheral blood by diluting the blood with phosphate-buffered salineand using gradient separation techniques. After centrifugation, the Mononuclear Cells layer is collected. Mononuclear Cells can be processed further to isolate subpopulations. Multiple Myeloma PBMCs products are available in both the newly diagnosed and the relapsed/refractory stages.

Human Waldenstrom' s Macroglobunemia Peripheral Blood Mononuclear Cells, Untreated
ABC-TC4275 1 vial Ask for price
Description: Waldenstrom's Macroglobunemia Peripheral Blood Mononuclear Cells are density separated by Ficoll-Paque to enrich mononuclear cells from peripheral blood. Waldenstrom's Macroglobunemia PBMCs are available in untreated and relapsed/refractory stages.

Human Mantle Cell Lymphoma Peripheral Blood Mononuclear Cells (Relapsed/Refactory)
ABC-TC3890 1 vial Ask for price
Description: Mantle Cell Lymphoma Peripheral Blood Mononuclear Cells are density separated by Ficoll-Paque from Mantle Cell Lymphoma peripheral blood. Mantle Cell Lymphoma PBMCs are available in untreated and relapsed/refractory stages.

Human Acute Myeloid Leukemia Peripheral Blood Mononuclear Cells (Newly Diagnosed)
ABC-TC3028 1 vial Ask for price
Description: PBMCs are isolated from Acute Myeloid Leukemia-PB by diluting the blood with phosphate-buffered saline and using gradient separation techniques. After centrifugation, the Mononuclear Cells layer is collected. Acute Myeloid Leukemia Peripheral Blood Mononuclear Cells are available in the newly diagnosed and relapsed/refractory stages.

Human Acute Lymphoid Leukemia Peripheral Blood Mononuclear Cells (Relapsed/Refractory)
ABC-TC3010 1 vial Ask for price
Description: PBMCs are isolated from Acute Lymphoid Leukemia peripheral blood by diluting the whole blood with PBS and using gradient separation techniques. After centrifugation, the mononuclear cell layer is collected. Mononuclear Cells can be processed further to isolate subpopulations. Acute Lymphoid Leukemia Peripheral Blood Mononuclear Cells are available in the newly diagnosed and relapsed/refractory stages.

Human Acute Myeloid Leukemia Peripheral Blood Mononuclear Cells (Relapsed/Refractory)
ABC-TC3023 1 vial Ask for price
Description: PBMCs are isolated from Acute Myeloid Leukemia-PB by diluting the blood with phosphate-buffered saline and using gradient separation techniques. After centrifugation, the Mononuclear Cells layer is collected. Mononuclear Cells can be processed further to isolate subpopulations. Acute Myeloid Leukemia Peripheral Blood Mononuclear Cells are available in the newly diagnosed and relapsed/refractory stages.

Human Multiple Myeloma Peripheral Blood Mononuclear Cells (Newly Diagnosed/Untreated)
ABC-TC3950 1 vial Ask for price
Description: Multiple Myeloma Peripheral Blood Mononuclear Cells are isolated from Multiple Myeloma-peripheral blood by diluting the blood with phosphate-buffered salineand using gradient separation techniques. After centrifugation, the Mononuclear Cells layer is collected. Mononuclear Cells can be processed further to isolate subpopulations. Multiple Myeloma PBMCs products are available in both the newly diagnosed and the relapsed/refractory stages.

Human Chronic Lymphoid Leukemia Peripheral Blood Mononuclear Cells (Relapsed/Refractory)
ABC-TC3349 1 vial Ask for price
Description: Chronic Lymphoid Leukemia PBMCs are isolated from Chronic Lymphoid Leukemia-peripheral blood by diluting the blood with phosphate-buffered saline and using gradient separation. Mononuclear Cells can be processed to isolate subpopulations. Chronic Lymphoid Leukemia Peripheral Blood Mononuclear Cells are available in untreated and relapsed/refractory stages.

Human Mantle Cell Lymphoma Peripheral Blood Mononuclear Cells (Newly Diagnosed/Untreated)
ABC-TC3889 1 vial Ask for price
Description: Mantle Cell Lymphoma Peripheral Blood Mononuclear Cells are density separated by Ficoll-Paque from Mantle Cell Lymphoma peripheral blood. Mantle Cell Lymphoma PBMCs are available in untreated and relapsed/refractory stages.

Human Acute Lymphoid Leukemia Peripheral Blood Mononuclear Cells (Newly Diagnosed/Untreated)
ABC-TC3009 1 vial Ask for price
Description: PBMCs are isolated from Acute Lymphoid Leukemia peripheral blood by diluting the whole blood with PBS and using gradient separation techniques. After centrifugation, the mononuclear cell layer is collected. Mononuclear Cells can be processed further to isolate subpopulations. Acute Lymphoid Leukemia Peripheral Blood Mononuclear Cells are available in the newly diagnosed and relapsed/refractory stages.

Human Chronic Myeloid Leukemia Peripheral Blood Mononuclear Cells (Accelerated/Blast Crisis)
ABC-TC3362 1 vial Ask for price
Description: Chronic Myeloid Leukemia (Chronic Myeloid Leukemia) is often divided into three phases, based on clinical characteristics and laboratory findings. In the absence of interventions, Chronic Myeloid Leukemia typically begins in the chronic phase (85% of Chronic Myeloid Leukemia patients). Over the course of several years, the cancer progresses to an accelerated phase and ultimately to a blast crisis phase.

Human Chronic Lymphoid Leukemia Peripheral Blood Mononuclear Cells (Newly Diagnosed/Untreated)
ABC-TC3348 1 vial Ask for price
Description: Chronic Lymphoid Leukemia PBMCs are isolated from Chronic Lymphoid Leukemia-peripheral blood by diluting the blood with phosphate-buffered saline and using gradient separation. Mononuclear Cells can be processed to isolate subpopulations. Chronic Lymphoid Leukemia Peripheral Blood Mononuclear Cells are available in untreated and relapsed/refractory stages.

Human Peripheral Blood Mononuclear Cell Isolation and Viability Kit
K541-30 each
EUR 451.2

Human Diffuse Large B-Cell Lymphoma Peripheral Blood Mononuclear Cells (Newly Diagnosed/Untreated)
ABC-TC3406 1 vial Ask for price
Description: Diffuse Large B-Cell Lymphoma PBMCs are density separated using Ficoll-Paque. Diffuse Large B-Cell Lymphoma Peripheral Blood Mononuclear Cells are available in the untreated and relapsed/refractory stages.

SaMag Blood DNA Extraction kit For use with SaMag-12/24 instruments; extraction of genomic DNA from whole blood, peripheral blood mononuclear cells or buffy coat
SM001 48
EUR 187.48

Human Primary Liver Mononuclear Cells
T4222 5x10^5 cells / 1.0 ml Ask for price

AnaPrep Blood DNA Extraction Kit 1200 (48) For extracting genomic DNA from mammalian whole blood, peripheral mononuclear cell, or buffy coat. Sample volume range: up to 1 ml
Z1322002 1 kit (48 extractions) Including all required plastic disposables
EUR 448.8

AnaPrep Blood DNA Extraction Kit 200 (48) For extracting genomic DNA from mammalian whole blood, peripheral mononuclear cell, or buffy coat. Sample volume range: up to 400 µl
Z1322001 1 kit (48 extractions) Including all required plastic disposables
EUR 242.68

Human Primary Bone Marrow Mononuclear Cells
T4022 5x10^5 cells / 1.0 ml Ask for price

Human Umbilical Cord Blood Mononuclear Cells
ABC-TC3844 1 vial Ask for price
Description: Human umbilical cord blood mononuclear cells are isolated from umbilical cord blood. Human umbilical cord blood mononuclear cells are from a single donor. These cells contain CD34+ stem cells. They enable researchers to produce various cell types of the hematopoietic lineage using standard published protocols. These cells may be used for various studies on hematopoiesis, differentiation, angiogenesis, colony formation, and surface marker expression. Presently, they are widely investigated for various therapeutic applications. Development period: Post Natal

Human Cord Blood Mononuclear Cells (CB MNC)
CBMNC-C10M 10 million
EUR 166.8

Human Cord Blood Mononuclear Cells (CB MNC)
CBMNC-C150M 150 million
EUR 1066.8

Human Cord Blood Mononuclear Cells (CB MNC)
CBMNC-C50M 50 million
EUR 718.8

Human Cord Blood Mononuclear Cells (CB MNC)
CBMNC-F100M 100 million
EUR 1438.8

Human Cord Blood Mononuclear Cells (CB MNC)
CBMNC-F200M 200 million
EUR 2038.8

Human Cord Blood Mononuclear Cells (CB MNC)
CBMNC-F50M 50 million
EUR 958.8

Human Cord Blood Mononuclear Cells CD133+ Depleted
ABC-TC3383 1 vial Ask for price
Description: Cord Blood-CD133-Depleted Mononuclear Cells are isolated by using a direct immunomagnetic CD133 MicroBead labeling system to deplete the CD133+ cells. This product contains only a minimal amount of Cord Blood-CD133+ cells.

HighQC™ Cord Blood Mononuclear Cells
ABC-SC0128T 1 vial Ask for price
Description: Human cord blood mononuclear cells are separated from umbilical cord blood by means of a density gradient centrifugation protocol. MNCs are screened for the expression CD45 and checked for viability using flow cytometry prior to cryopreservation.

Primary Rat Lymphatic Mononuclear Cells (LMC)
CSI166Ra01 5X10^5
EUR 780

Human Cord Blood Mononuclear Cells CD34+ Depleted, Single
ABC-TC3384 1 vial Ask for price
Description: Cord Blood CD34 Depleted Mononuclear Cells are isolated, using a direct immunomagnetic CD34 MicroBead labeling system to deplete the CD34+ cells. This product contains only a minimal amount of CD34+ cells.Cord Blood-CD34 Depleted Mononuclear Cells/Single indicates that only one donor is used to obtain the cord blood mononuclear cells.

Primary Mouse Lymphatic Mononuclear Cells (LMC)
CSI166Mu01 5X10^5
EUR 780

Primary Rabbit Lymphatic Mononuclear Cells (LMC)
CSI166Rb01 5X10^5
EUR 980

Primary Rat Bone Marrow Mononuclear Cells (BMMC)
CSI164Ra01 5X10^5
EUR 860

Primary Mouse Bone Marrow Mononuclear Cells (BMMC)
CSI164Mu01 5X10^5
EUR 860

Primary Canine Bone Marrow Mononuclear Cells (BMMC)
CSI164Ca01 5X10^5
EUR 1680

Primary Rabbit Bone Marrow Mononuclear Cells (BMMC)
CSI164Rb01 5X10^5
EUR 960

Human Mononuclear Cells from Cord Blood, Pooled, Ultra-pure
ABC-TC3713 1 vial Ask for price
Description: Gentaur Mononuclear Cells (MNC) represent the enriched lymphocyte and monocyte fraction of whole blood. They are isolated from umbilical cord blood and adult peripheral blood of healthy donors at Gentaur's cell culture facility. Mononuclear Cells from cord blood contain a relatively high percentage of primitive progenitor cells,whereas Mononuclear Cells from adult peripheral blood (hMNC-PB) contain large numbers of mature immune cells.Note: When culturing pooled hMNC-PB, a bidirectional allogeneic mixed lymphocyte reaction (MLR) is likely to occur during the first 48 hours. This will result in cell activation, blast transformation and T-cell proliferation. Thus, these cells are preferably used for several types of infectious virus tests, including neutralization assays. For HIV-related research, prior CD8+ T-cell depletion is recommended.Freshly collected whole blood is carefully separated by optimized low-density gradient centrifugation, effectively removing the granulocytes. In order to avoid general cell damage, red blood cells are gently depleted by proprietary techniques instead of using classic osmotic lysis protocols. The obtained ultra-pure Gentaur Mononuclear Cells do not clump after thawing, and they exhibit superior viability and unchanged biological function.Immediately after isolation, the freshly prepared Mononuclear Cells are cryopreserved using Gentaur's proprietary,serum-free freezing medium, Cryo-SFM.Each cryo vial contains more than 25 million viable cells after thawing.

Human Peripheral Blood CD34+ Cells
ABC-TC4000 1 vial Ask for price
Description: NPB-CD34+ stem/progenitor cells (NPB-CD34+) are positively isolated from mononuclear cells using an immunomagnetic CD34 MicroBead labeling system.

Human Peripheral Blood CD4+ T Cells
ABC-TC3315 1 vial Ask for price
Description: T Cells have a key function in the adaptive immune system. They can either promote growth and differentiation of other immune cells or show suppressive function and down-regulate immune reactions. These cells are often extracted from whole blood or from leukopacks using ficoll, a hydrophilic polysaccharide that separates layers of blood, with monocytes and lymphocytes forming a buffy coat under a layer of plasma. Samples from each donor are tested via PCR to confirm non-reactivity.

Human Peripheral Blood CD4+ T Cells
ABC-TC3993 1 vial Ask for price
Description: Human Peripheral Blood Mononuclear Cells are available as positive and negative controls for T-cell monitoring in ELISPOT, ELISA, cytokine bead array, tetramer/pentamer, and flow cytometry assays.

Human Peripheral Blood CD3+ T Cells
ABC-TC3994 1 vial Ask for price
Description: Human Peripheral Blood Mononuclear Cells are available as positive and negative controls for T-cell monitoring in ELISPOT, ELISA, cytokine bead array, tetramer/pentamer, and flow cytometry assays.

Human Peripheral Blood CD19+ B Cells
ABC-TC3986 1 vial Ask for price
Description: Human Peripheral Blood Mononuclear Cells are available as positive and negative controls for T-cell monitoring in ELISPOT, ELISA, cytokine bead array, tetramer/pentamer, and flow cytometry assays.

Human Peripheral Blood CD56+ NK Cells
ABC-TC3990 1 vial Ask for price
Description: Human Peripheral Blood Mononuclear Cells are available as positive and negative controls for T-cell monitoring in ELISPOT, ELISA, cytokine bead array, tetramer/pentamer, and flow cytometry assays.

Human Mononuclear Cells from Cord Blood, Single donor, Ultra-pure
ABC-TC3714 1 vial Ask for price
Description: Gentaur Mononuclear Cells (MNC) represent the enriched lymphocyte and monocyte fraction of whole blood. They are isolated from umbilical cord blood and adult peripheral blood of healthy donors at Gentaur's cell culture facility. Mononuclear Cells from cord blood contain a relatively high percentage of primitive progenitor cells,whereas Mononuclear Cells from adult peripheral blood (hMNC-PB) contain large numbers of mature immune cells.Note: When culturing pooled hMNC-PB, a bidirectional allogeneic mixed lymphocyte reaction (MLR) is likely to occur during the first 48 hours. This will result in cell activation, blast transformation and T-cell proliferation. Thus, these cells are preferably used for several types of infectious virus tests, including neutralization assays. For HIV-related research, prior CD8+ T-cell depletion is recommended.Freshly collected whole blood is carefully separated by optimized low-density gradient centrifugation, effectively removing the granulocytes. In order to avoid general cell damage, red blood cells are gently depleted by proprietary techniques instead of using classic osmotic lysis protocols. The obtained ultra-pure Gentaur Mononuclear Cells do not clump after thawing, and they exhibit superior viability and unchanged biological function.Immediately after isolation, the freshly prepared Mononuclear Cells are cryopreserved using Gentaur's proprietary,serum-free freezing medium, Cryo-SFM.Each cryo vial contains more than 25 million viable cells after thawing.

Human Mobilized Peripheral Blood CD133+ Cells
ABC-TC3896 1 vial Ask for price
Description: MPB-CD133+ Stem/Progenitor cells are positively isolated from MPB-Mononuclear Cells by using a direct immunomagnetic CD133 MicroBeads labeling system.

Human Peripheral Blood CD8+ T Killer Cells
ABC-TC3991 1 vial Ask for price
Description: Human Peripheral Blood Mononuclear Cells are available as positive and negative controls for T-cell monitoring in ELISPOT, ELISA, cytokine bead array, tetramer/pentamer, and flow cytometry assays.

Human Peripheral Blood Immature Dendritic Cells
ABC-TC5467 1 vial Ask for price
Description: Primary human immature dendritic cells (DCs) were derived from immunomagnetically selected peripheral blood (PB) monocytes. Monocytes were cultured in RPMI 1640 Medium with 10% fetal bovine serum (FBS), GM-CSF and IL-4 for 5 days to generate immature DCs. PB was collected using one of the following anticoagulants: acid-citrate-dextrose (ACD), acid-citrate-dextrose solution A (ACDA), citrate-phosphate-dextrose (CPD), citrate-phosphate-double-dextrose (CP2D), or citrate-phosphate-dextrose-adenine (CPDA).

Human Normal Peripheral Blood CD56+ NK Cells
PBCD56P-C5M 5 million
EUR 825.6

Human Normal Peripheral Blood CD56+ NK Cells
PBCD56U-C5M 5 million
EUR 1014

Human Normal Peripheral Blood CD56+ NK Cells
PBCD56U-F5M 5 million
EUR 1198.8

Human Untouched Peripheral Blood CD56+ NK Cells
ABC-TC3440 1 vial Ask for price
Description: Untouched NPB-CD56+ Natural Killer (NK) cells are negatively isolated from mononuclear cells using an indirect immunomagnetic NK cell labeling system to deplete the non-CD56+ NK cells.

Human Mobilized Peripheral Blood CD56+ NK Cells
ABC-TC3899 1 vial Ask for price
Description: MPB-CD56+ Natural Killer (NK) Cells are positively isolated from mononuclear cells using immunomagnetic CD56 Micro-Beads.

Non-human Primate Mononuclear Cells
ABC-TC3965 1 vial Ask for price
Description: Non-human primate (Non-human primate) cells are obtained from NIH-supported primate research centers. The blood or bone marrow is taken from live non-human primates as a part of the research centers’ tissue program. Gentaur offers non-human primate blood and bone marrow products from the following species: M. fasciularis, M. nemestrina, or M.mulatta. None of the aforementioned species are endangered or threatened by extinction.

Human Normal Peripheral Blood CD3+ Pan T Cells
PBCD3-C10M 10 million
EUR 562.8

Human Normal Peripheral Blood CD3+ Pan T Cells
PBCD3-C20M 20 million
EUR 853.2

Human Normal Peripheral Blood CD3+ Pan T Cells
PBCD3-F100M 100 million Ask for price

Human Normal Peripheral Blood CD3+ Pan T Cells
PBCD3-F20M 20 million
EUR 1002

Human Normal Peripheral Blood CD3+ Pan T Cells
PBCD3-F500M 500 million Ask for price

Human Normal Peripheral Blood CD3+ Pan T Cells
PBCD3-F50M 50 million
EUR 1798.8

Human Peripheral Blood CD4+ Naive T Helper Cells
ABC-TC3988 1 vial Ask for price
Description: Human Peripheral Blood Mononuclear Cells are available as positive and negative controls for T-cell monitoring in ELISPOT, ELISA, cytokine bead array, tetramer/pentamer, and flow cytometry assays.

Reactive Oxygen Species Induces Differentiation of endothelial Liver Cancer Stem-Like Cells Sphere through the activation of Akt / IKK Signaling Pathway

Cancer stem cells (CSC) of a variety of cancers can be transdifferentiate into endothelial cells and further form functional blood vessels, suggesting possible resistance mechanism other antiangiogenic agents. However, it remains unclear whether CSC of hepatocellular carcinoma has the ability to differentiate into endothelial cells, and the resulting resistance to antiangiogenic therapies targeting VEGF. Reactive oxygen species (ROS) are involved in self-renewal and differentiation of CSC, however, their role in endothelial differentiation of CSC has been poorly understood. In this study, we found that the cancer stem-like ball of cells enriched from cell line hepatocellular carcinoma human Hep G2 can differentiate into endothelial cells morphologic and functional, and this process could be blocked by Akt1 / 2 kinase inhibitor and IKK-β inhibitor BAY 11 -7082 but not with Bevacizumab, VEGFA-binding antibody, and dAPT, γ-Secretase inhibitor.

Both hydrogen peroxide and BSO (inhibitor of GSH biosynthesis) induce differentiation of cancer stem-like cells ball into endothelial cells, which can be canceled by the antioxidant N-Acetyl-L-cysteine ​​(NAC). We also found that hydrogen peroxide or BSO induces phosphorylation of Akt and IKK scope of differentiated endothelial cells.

Thus, both Akt1 / 2 kinase inhibitor BAY 11-7082 and inhibits hydrogen peroxide and BSO-mediated endothelial differentiation of cancer stem-like cells of the ball. Collectively, these results indicate that the cancer stem-like ball of Hep G2 cells can differentiate into endothelial cells both morphologically and functionally, and this process is independent of VEGF and NOTCH signaling but depends on the activation of Akt and IKK. ROS promotes endothelial differentiation of cancer stem-like cells through activation of Akt scope / IKK signaling pathways. Therefore, our study suggests a new mechanism of resistance to conventional antiangiogenic therapy and may provide potential therapeutic targets for the treatment of liver cancer.

Leave a Reply

Your email address will not be published.