C are buffered solutions containing injection-grade water supplemented with amino acids
vitamins
inorganic salts
and human serum albumin in a proprietary composition
CTL Cryo™A requires the addition of 20% high grade DMSO (Cryo™ B) at the time of use
which is included separately within the kit (MSDS form provided)
CTL-Cryo™ Media (Cryo™ ABC Freezing Kit) when mixed is a serum-free freezing medium formulated to cryopreserve freshly-isolated PBMC
When adhering to CTL’s protocols
CTL-Cryo™ Media ensures >90 viability (typically >95%) of PBMC after thawing
and a recovery rate of >70% (up to 95%)
The media has been designed to ensure unimpaired PBMC function in T cell cytokine recall assays