High Affinity Immunoglobulin Gamma Fc Receptor I

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

**Definition:** High affinity immunoglobulin gamma Fc receptor I (374 aa, ~43 kDa) is encoded by the human FCGR1A gene. This protein is involved in the immune response and signal transduction.

**Synonyms:** - CD64 - CD64 Antigen - FCGR1A - Fc Gamma Receptor - Fc Gamma Receptor I A1 - Fc-Gamma RI - Fc-Gamma RIA - IgG Fc Receptor I