CD109 Antigen

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

**Definition:** CD109 antigen (1445 aa, ~162 kDa) is encoded by the human CD109 gene. This protein may be involved in both proteolysis and signaling.

**Synonyms:** - 150 kDa TGF-Beta-1-Binding Protein - Activated T-Cell Marker CD109 - C3 and PZP-Like Alpha-2-Macroglobulin Domain-Containing Protein 7 - CD109 - Platelet-Specific Gov Antigen - p180 - r150