Insulin-Like Growth Factor 1 Receptor

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

**Definition:** Insulin-like growth factor 1 receptor (1367 aa, ~155 kDa) is encoded by the human IGF1R gene. This protein is involved in cell proliferation and apoptosis inhibition.

**Synonyms:** - Antigen CD221 - CD221 - CD221 Antigen - EC 2.7.10.1 - IGF-1R - IGF-I Receptor - IGF1R - Insulin-Like Growth Factor I Receptor - Insulin-Like-Growth Factor I Receptor - Receptors, Insulin-Like-Growth Factor I