https://www.selleckchem.com/pr....oducts/adenine-sulfa
Activation induced marker (AIM) assays are being used increasingly to measure antigen-specific T-cell responses, but this activation can alter cell lineage defining phenotypic markers. We aimed to extend the utility of AIM assays to enable pre-activation defined cell populations to be tracked and quantified within T-cell memory responses. We sorted three ex vivo CD4+ T-cell populations prior to any activation using well defined ex vivo lineage surface marker combinations. These populations were memory non-Tregs, CD39+ Tregs and