Function | This alpha-adrenergic receptor mediates its action by association with G proteins that activate a phosphatidylinositol-calcium second messenger system. Its effect is mediated by G(q) and G(11) proteins. Nuclear ADRA1A-ADRA1B heterooligomers regulate phenylephrine (PE)-stimulated ERK signaling in cardiac myocytes. |
Protein Name | Alpha-1b Adrenergic ReceptorAlpha-1b AdrenoreceptorAlpha-1b Adrenoceptor |
Database Links | Reactome: R-HSA-390696Reactome: R-HSA-416476Reactome: R-HSA-416482 |
Cellular Localisation | Nucleus MembraneMulti-Pass Membrane ProteinCell MembraneCytoplasmMembraneCaveolaLocation At The Nuclear Membrane Facilitates Heterooligomerization And Regulates Erk-Mediated Signaling In Cardiac MyocytesSignaling In Cardiac MyocytesColocalizes With GnaqPlcb1 As Well As Lap2 At The Nuclear Membrane Of Cardiac Myocytes |
Alternative Antibody Names | Anti-Alpha-1b Adrenergic Receptor antibodyAnti-Alpha-1b Adrenoreceptor antibodyAnti-Alpha-1b Adrenoceptor antibodyAnti-ADRA1B antibody |
Information sourced from Uniprot.org