Alpha-1B Adrenergic Receptor

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

**Definition:** Alpha-1B adrenergic receptor (520 aa, ~57 kDa) is encoded by the human ADRA1B gene. This protein plays a role in cell signaling, cell proliferation and heart development.

**Synonyms:** - ADRA1B - Alpha-1-Adrenergic Receptor - Alpha-1B Adrenoceptor - Alpha-1B Adrenoreceptor - Alpha-1B-Adrenergic Receptor