Transcobalamin-2

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Transcobalamin-2 (427 aa, ~48 kDa) is encoded by the human TCN2 gene. This protein plays a role in the transport of cobalamin (cob(II)alamin) from the intestine to the blood.

**Synonyms:** - TC II - TC-2 - TCII - TCN2 - Transcobalamin 2 - Transcobalamin II - Vitamin B12-Binding Protein 2