CD320 Antigen

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

**Definition:** CD320 antigen (282 aa, ~29 kDa) is encoded by the human CD320 gene. This protein is involved in the cellular uptake of cobalamin and the modulation of immunoglobulin-mediated immunity.

**Synonyms:** - 8D6 Antigen - CD320 - FDC-SM-8D6 - FDC-Signaling Molecule 8D6 - TCblR - Transcobalamin Receptor