Teiko.bio

FAQ

How long is TokuKit-processed whole blood stable at -80C?

How long is TokuKit-processed whole blood stable at -80C?

Teiko has tested stability at -80C up to 12 months, and up to 24 months using accelerated reagent stability, in fixed whole blood samples from two healthy donors. We observed a high concordance in frequencies of immune cell populations (R=1), when compared to samples processed 1 week after freezing.