Integrin Alpha-E

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

**Definition:** Integrin alpha-E (1179 aa, ~130 kDa) is encoded by the human ITGAE gene. This protein plays a role in cell adhesion and may be involved in activation of intestinal intraepithelial lymphocytes.

**Synonyms:** - Antigen CD103, Human Mucosal Lymphocyte Antigen 1; Alpha Polypeptide - CD103 - CD103 Antigen - HML-1 Antigen - Integrin Alpha-IEL - Mucosal Lymphocyte 1 Antigen