B-Cell Differentiation Antigen CD72

**Semantic type:** Amino Acid, Peptide, or Protein|Immunologic Factor

**Definition:** B-cell differentiation antigen CD72 (359 aa, ~40 kDa) is encoded by the human CD72 gene. This protein plays a role in the proliferation and differentiation of B-cells.

**Synonyms:** - CD100 Receptor - CD72 - CD72 Antigen - LYB2 - Lyb-2 - Mouse Homolog LYB2