Voskoboev A I, Ostrovskiĭ Iu M
Vopr Med Khim. 1983 Jul-Aug;29(4):42-4.
Thiamin pyrophosphate transport into rat hepatocytes has been studied using TPP-beta-33P and 14C-TPP-beta-33P synthesized in the thiamin pyrophosphokinase reaction. Thiamin pyrophosphate (cocarboxylase) did not penetrate across cytoplasmic membrane.