Beta-2 Adrenergic Receptor

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

**Definition:** Beta-2 adrenergic receptor (413 aa, ~47 kDa) is encoded by the human ADRB2 gene. This protein is involved in both catecholamine binding and G protein-coupled receptor signaling.

**Synonyms:** - ADRB2 - ADRB2R - ADRBR - Adrenergic, Beta-2-, Receptor, Surface - B2AR - BAR - Beta-2 Adrenoceptor - Beta-2-Adrenergic Receptor - Beta-Adrenergic Receptor - Catecholamine Receptor