ADRB2 (Beta-2 Adrenergic Receptor)
ADRB2
G-protein coupled receptor (Gs) expressed in bronchial smooth muscle and vasculature.
Function
Beta-2 agonists (albuterol, salmeterol) are first-line bronchodilators for asthma and COPD.
Drugs Acting on This Target
| Drug | Action | Primary |
|---|---|---|
| Albuterol | Agonist | Yes |
| Sumatriptan | Agonist | Yes |
| Tamsulosin | Antagonist | Yes |
| Carvedilol | Antagonist | — |
| Metoprolol | Antagonist | — |
| Propranolol | Antagonist | — |
| Amlodipine | Other | — |
Related Targets
AGTR1 (Angiotensin II Type 1 Receptor)
AGTR1
ADRB1 (Beta-1 Adrenergic Receptor)
ADRB1
CTLA4 (Cytotoxic T-Lymphocyte Antigen 4)
CTLA4
DRD2 (Dopamine D2 Receptor)
DRD2
HRH1 (Histamine H1 Receptor)
HRH1
HRH2 (Histamine H2 Receptor)
HRH2
OPRM1 (Mu-Opioid Receptor)
OPRM1
PDCD1 (Programmed Cell Death Protein 1)
PDCD1