CTL's cryopreserved peripheral blood mononuclear cells (PBMCs) are ideally suited for T cell monitoring in ELISPOT and ELISA assays, cytokine bead arrays, tetramer and pentamer staining, cytokine capture assays, and any assays that require live PBMCs.
These human PBMC samples are isolated from leukopacks and frozen in CTL-CryoABC™ serum-free freezing medium. These leukopacks are ethically collected from healthy donors with no risk of breaching privacy. Tested for: HBsAg, HBcAb, HCV, HTLV I/II and STS by serology; as well as HIV I, HCV and WNV by NAT (nucleic acid testing).
CTL’s Cryopreserved PBMC are characterized for:
• HLA-type low/high resolution for three Class I loci (A,B,C) and four Class II loci (DRB1, DQA1, DQB1, and DP)
• Cytokine responses to:
o 32 Class I individual CEF-peptides
o 24 Class II individual CEF-peptides
o 2 Class I CEF-Peptide Pools
o 1 Class II CEF-Peptide Pool
o 6 Protein antigens
Mosquito
Dust Mite
Mumps
Candida
PPD
PHA
• Donor Age, Gender, and Ethnicity
• Vaccination status for Vaccinia (Small Pox), Tuberculosis, and Hepatitis B
View CTL's Cryopreserved PBMC Frequently Asked Questions
Download CTL's Cryopreserved PBMC characterization info sheet and/or MSDS/PDS
Download CTL's Cryopreserved PBMC poster for information on CTL's cryopreserved PBMC viability.