Interleukin-5 Receptor alpha Subunit

**Definition:** A low affinity interleukin-5 receptor subunit that combines with the CYTOKINE RECEPTOR COMMON BETA SUBUNIT to form a high affinity receptor for INTERLEUKIN-5. Several isoforms of the interleukin-5 receptor alpha subunit exist due to multiple ALTERNATIVE SPLICING.

**Tree numbers:** - D12.776.543.750.705.852.420.380.750

**Synonyms:** - alpha-Subunit, Receptor, Interleukin-5 - Interleukin-5 Receptor alpha Chain - Receptor, Interleukin-5, alpha Subunit - CD125 Antigen - Antigens, CD125 - CD125 Antigens