Transcobalamin II Products

Transcobalamin II (TCII) is an approximately 44 kDa protein that serves as a circulating carrier for cobalt-containing Vitamin B12 (also known as Cobalamin, or Cbl). Vitamin B12 plays an important role as a coenzyme during amino acid and nucleotide metabolism. Chronic deficiency of Vitamin B12 intake, absorption, or transport leads to serious healt...