{"product_id":"cst-3010s","title":"CST,  3010S, Na,K-ATPase Antibody","description":"Polyclonal Antibody for studying ATP1A1. Validated for Western Blotting. Highly specific and rigorously validated in-house, Na,K-ATPase Antibody (CST #3010) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nWestern Blotting: 1:1000\n\u003cb\u003eStorage\u003c\/b\u003e\nSupplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg\/ml BSA and 50% glycerol. Store at -20°C. Do not aliquot the antibody.\n\u003cb\u003eProtocol\u003c\/b\u003e\nAvailable protocols: Western Blotting\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nNa,K-ATPase Antibody detects endogenous levels of total Na,K-ATPase α1 protein. Based on sequence homology, the antibody is likely to cross-react with α2 and α3 isoforms. A doublet may form if samples are boiled.\nSpecies Reactivity: Human, Mouse, Rat, Monkey, Zebrafish\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nPolyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues near the amino terminus of human Na,K-ATPase α1 subunit. Antibodies are purified using peptide affinity chromatography.\n\u003cb\u003eBackground\u003c\/b\u003e\nThe Na,K-ATPase is an integral membrane heterodimer belonging to the P-type ATPase family. This ion channel uses the energy derived from ATP hydrolysis to maintain membrane potential by driving sodium export and potassium import across the plasma membrane against their electrochemical gradients. It is composed of a catalytic α subunit and a β subunit (reviewed in 1). Several phosphorylation sites have been identified for the α1 subunit. Tyr10 is phosphorylated by an as yet undetermined kinase (2), Ser16 and Ser23 are phosphorylated by PKC, and Ser943 is phosphorylated by PKA (3-5). All of these sites have been implicated in the regulation of enzyme activity in response to hormones and neurotransmitters, altering trafficking and kinetic properties of Na,K-ATPase. Altered phosphorylation in response to angiotensin II stimulates activity in the rat proximal tubule (6). Na,K-ATPase is also involved in other signal transduction pathways. Insulin regulates its localization in differentiated primary human skeletal muscle cells, and this regulation is dependent on ERK1\/2 phosphorylation of the α subunit (7). Na,K-ATPase and Src form a signaling receptor complex that affects regulation of Src kinase activity and, subsequently, its downstream effectors (8,9).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nAT1A1; ATP1A1; ATPase Na+\/K+ transporting subunit alpha 1; ATPase, Na+\/K+ transporting, alpha 1 polypeptide; CMT2DD; HOMGSMR2; MGC3285; MGC51750; Na, K-ATPase, alpha-A catalytic polypeptide; Na,K-ATPase alpha-1 subunit; Na,K-ATPase catalytic subunit alpha-A protein; Na(+)\/K(+) ATPase alpha-1 subunit; Na+, K+ ATPase alpha subunit; Na+\/K+ ATPase 1; sodium pump 1; Sodium pump subunit alpha-1; sodium-potassium ATPase catalytic subunit alpha-1; sodium-potassium-ATPase, alpha 1 polypeptide; Sodium\/potassium-transporting ATPase subunit alpha-1\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H M R Mk Z\nSENSITIVITY: Endogenous\nMW (kDa): 100\nSOURCE: Rabbit","brand":"CST","offers":[{"title":"Default Title","offer_id":46798064812201,"sku":"3010S","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-3010s","provider":"Iright","version":"1.0","type":"link"}