{"product_id":"recombinant-human-insulin-receptor-insr-protein-his-gst-tagactive-pksh030373","title":"Recombinant Human Insulin Receptor\/INSR Protein (His \u0026 GST Tag)(Active) - PKSH030373","description":"\u003cp\u003eRecombinant Human Insulin Receptor\/INSR Protein (His \u0026amp; GST Tag)(Active)\u003c\/p\u003e\n\n\u003cp\u003eSize: 50μg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Number: PKSH030373-50\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: Insulin Receptor; INSR\u003c\/p\u003e\n\n\u003cp\u003eTarget Symptom: CD220; HHF5; Insulin Receptor\u003c\/p\u003e\n\n\u003cp\u003eResearch Area: Signal Transduction; Cardiovascular; Neuroscience; Cancer; Developmental Biology; metabolism;\u003c\/p\u003e \n\n\u003cp\u003eTarget Species: Human\u003c\/p\u003e\n\n\u003cp\u003eExpression Host: Baculovirus-Insect Cells\u003c\/p\u003e\n\n\u003cp\u003eApplication: Enzyme\u003c\/p\u003e\n\n\u003cp\u003eFusion Tag: N-His \u0026amp; GST\u003c\/p\u003e\n\n\u003cp\u003eAccession: NP_000199.2\u003c\/p\u003e\n\n\u003cp\u003eBackground: INSR (Insulin receptor), also known as CD220, is a transmembrane receptor that is activated by insulin. INSR belongs to theprotein kinase superfamily, and exists as a tetramer consisting of two alpha subunits and two beta subunits linked by disulfide bonds. The alpha and beta subunits are encoded by a single INSR gene, and the beta subunits pass through the cellular membrane. As the receptor for insulin with tyrosine-protein kinase activity, INSR associates with downstream mediators upon binding to insulin, including IRS1 (insulin receptor substrate 1) and phosphatidylinositol 3'-kinase (PI3K). IRS-1 binding and phosphorylation eventually leads to an increase in the high affinity glucose transporter (Glut4) molecules on the outer membrane of insulin-responsive tissues. INSR isoform long and isoform short are expressed in the peripheral nerve, kidney, liver, striated muscle, fibroblasts and skin, and is found as a hybrid receptor with IGF1R which also binds IGF1 in muscle, heart, kidney, adipose tissue, skeletal muscle, hepatoma, fibrobasts, spleen and placenta. Defects in Insulin Receptor\/INSR are the cause of Rabson-Mendenhall syndrome (Mendenhall syndrome), insulin resistance (Ins resistance), leprechaunism (Donohue syndrome), and familial hyperinsulinemic hypoglycemia 5 (HHF5). It may also be associated with noninsulin-dependent diabetes mellitus (NIDDM).\u003c\/p\u003e\n\n\u003cp\u003eActivity: The specific activity was determined to be 45 nmol\/min\/mg using Poly(Ala, Glu, Lys, Tyr)6:2:5:1 as substrate.\u003c\/p\u003e\n\n\u003cp\u003eSequence: Gly 989-Ser 1382\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt; 92 % as determined by reducing SDS-PAGE.\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Supplied as sterile 50mM Tris, 100mM NaCI, pH 7.5, 25% glycerol, 1mM TCEP, 0.5mM GSH\u003cbr\u003e\nNormally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.\u003cbr\u003e\nPlease refer to the specific buffer information in the printed manual.\u003c\/p\u003e\n\n\u003cp\u003eReconstitution: Not Applicable\u003c\/p\u003e\n\n\u003cp\u003eEndotoxin: \u0026lt; 1.0 EU per μg of the protein as determined by the LAL method.\u003c\/p\u003e\n\n\u003cp\u003eCalculated MW: 72.3 kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 70 kDa\u003c\/p\u003e\n\n\u003cp\u003eStorage: Store at \u0026lt; -20°C, stable for 6 months. Please minimize freeze-thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eShipping: This product is provided as liquid. It is shipped at frozen temperature with blue ice\/gel packs. Upon receipt, store it immediately at \u0026lt; - 20°C.\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Elabscience","offers":[{"title":"Default Title","offer_id":43104285917363,"sku":"PKSH030373-50","price":1003.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_1dcd7883-4910-4845-acac-67a6584efb90.png?v=1709293780","url":"https:\/\/afsbio.com\/products\/recombinant-human-insulin-receptor-insr-protein-his-gst-tagactive-pksh030373","provider":"AFSBio Inc.","version":"1.0","type":"link"}