{"product_id":"rgs4-polyclonal-antibody-bs60231","title":"RGS4 Polyclonal Antibody-BS60231","description":"\u003cp\u003eRGS4 Polyclonal Antibody\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: BS60231-50, BS60231-100\u003c\/p\u003e\n\n\u003cp\u003eSizes: 50µl, 100µl\u003c\/p\u003e\n\n\u003cp\u003eAlternative Name: Regulator of G-protein signaling 4; RGP4; RGS-4\u003c\/p\u003e\n\n\u003cp\u003eProduct: Rabbit IgG, 1mg\/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2\u003c\/p\u003e\n\n\u003cp\u003eSwiss-Prot: P49798\u003c\/p\u003e\n\n\u003cp\u003eHost: Rabbit\u003c\/p\u003e\n\n\u003cp\u003eReactivity: Human, Mouse, Rat\u003c\/p\u003e\n\n\u003cp\u003eApplications: WB\u003c\/p\u003e \n\n\u003cp\u003eAll Applications: WB: 1:500~1:1000\u003c\/p\u003e\n\n\u003cp\u003eBackground: Heterotrimeric G proteins function to relay information from cell surface receptors to intracellular effectors. In mammals, G protein α, β and γ polypeptides are encoded by at least 16, 4 and 7 genes, respectively. Most interest in G proteins has been focused on their α subunits, since these proteins bind and hydrolyze GTP and most obviously regulate the activity of the best studied effectors. Four Gα GTPase-activating proteins (GAPs) have been identified and are designated RGS1 (regulator of G protein signaling), RGS4, RGS10 and GAIP (Gα-interacting protein). Each of these proteins has been shown to deactivate specific Gα isoforms by increasing the rate at which they convert GTP to GDP. RGS1, RGS4 and GAIP bind tightly to and exhibit GAP activity towards Gα i, Gα o and Gα t, but not Gα s. RGS10 increases the GTP hydrolytic activity of several members of the Gα i subfamily including Gα i-3, Gα z, and Gα o.\u003c\/p\u003e\n\n\u003cp\u003ePurification and Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is \u0026gt; 95% (by SDS-PAGE).\u003c\/p\u003e\n\n\u003cp\u003eStorage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eSpecificity: RGS4 polyclonal antibody detects endogenous levels of RGS4 protein.\u003c\/p\u003e\n\n\u003cp\u003eBioworld Molecular Weight: ~ 23 kDa\u003c\/p\u003e\n\n\u003cp\u003eNote: For research use only, not for use in diagnostic procedure.\u003c\/p\u003e\n\n\u003cp\u003eExtra Notes: Western blot (WB) analysis of RGS4 polyclonal antibody at 1:500 dilution\u003cbr\u003e\nLane 1: HepG2 whole cell lysate\u003cbr\u003e\nLane 2: sp2\/0 whole cell lysate\u003cbr\u003e\nLane 3: PC12 whole cell lysate\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: A synthetic peptide corresponding to residues in Human RGS4.\u003c\/p\u003e\n\n\u003cp\u003eConjugate: Unconjugated\u003c\/p\u003e\n\n\u003cp\u003eModification: Unmodified\u003c\/p\u003e","brand":"BioWorld","offers":[{"title":"50µl","offer_id":42911836078259,"sku":"BS60231-50","price":260.23,"currency_code":"CAD","in_stock":true},{"title":"100µl","offer_id":42911836111027,"sku":"BS60231-100","price":452.94,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/thumbnail_d1447bac803ec9be_11-14-09-19-51_2f4f72f0-3baf-412a-b282-cacf19340736.jpg?v=1703180384","url":"https:\/\/afsbio.com\/products\/rgs4-polyclonal-antibody-bs60231","provider":"AFSBio Inc.","version":"1.0","type":"link"}