ACCÈS RAPIDE AUX LIENS
Rap1 GTPase activating protein (Rap1GAP) specifically stimulates GTP hydrolytic activity of the monomeric G protein Rap1. Physical interaction between Gα z, a member of the Gi family of trimeric G proteins, and Rap1GAP blocks the ability of regulators of G protein signaling to stimulate GTP hydrolysis of the α subunit, and also attenuates the ability of activated Gα z to inhibit adenylyl cyclase. Rap1GAP is expressed in the brain, kidney and pancreas and may act as a signal integrator to coordinate and/or integrate Gz signaling and Rap1 signaling in cells. A novel isoform of Rapl GTPase-activating protein, designated Rap1GAPII, binds specifically to Gα z. Stimulation of the Gi-coupled M2 Muscarinic receptor translocates Rap1GAPII from the cytosol to the membrane and decreases the amount of GTP-bound Rap1, resulting in the activation of ERK/MAPK.
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Informations pour la commande
Nom du produit | Ref. Catalogue | COND. | Prix HT | QTÉ | Favoris | |
Anticorps Rap1GAP (E-11) | sc-390826 | 200 µg/ml | $316.00 | |||
Rap1GAP (E-11): m-IgG Fc BP-HRP Kit | sc-540861 | 200 µg Ab; 10 µg BP | $354.00 | |||
Rap1GAP (E-11): m-IgG1 BP-HRP Kit | sc-542424 | 200 µg Ab; 20 µg BP | $354.00 |