Regulators of G-protein signaling (RGSs) are a protein family containing a conserved 120 amino acid domain (RGS domain), which bind directly to activated G-alpha subunits (Gai and Gaq) and act as GTPase-activating proteins (GAPs). RGS1 shows a high degree of selectivity to regulate alpha2A-adrenoreceptor-activated G(o1)alpha rather than G(i1)alpha, G(i2)alpha or G(i3)alpha and different capacities to inactivate this G protein.
RGS1 antibody can be used in ELISA, Western Blot, and immunohistochemistry starting at 5 μg/mL.
Protein G Column
PBS, 0.2% gelatin, 0.05% sodium azide.
Aliquot and store at -20°C or below. Avoid multiple freeze-thaw cycles.