Integrin Alpha-IIb

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

**Definition:** Integrin alpha-IIb (1039 aa, ~113 kDa) is encoded by the human ITGA2B gene. This protein is involved in the mediation of platelet clotting.

**Synonyms:** - CD41 Antigen - GP IIb - GPIIb - GPalpha II - ITGA2B - Platelet Glycoprotein IIb - Platelet Membrane Glycoprotein IIb