{"product_id":"recombinant-human-csn3-cask-protein-his-tag-pksh033471","title":"Recombinant Human CSN3\/CASK Protein (His Tag) - PKSH033471","description":"\u003cp\u003eRecombinant Human CSN3\/CASK Protein (His Tag)\u003c\/p\u003e\n\n\u003cp\u003eSizes: 10μg, 50μg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: PKSH033471-10, PKSH033471-50\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: CSN3; CASK\u003c\/p\u003e\n\n\u003cp\u003eTarget Symptom: Kappa-Casein; CSN3; CASK; CSN10; CSNK\u003c\/p\u003e\n\n\u003cp\u003eResearch Area: Cell biology\u003c\/p\u003e\n\n\u003cp\u003eTarget Species: Human\u003c\/p\u003e\n\n\u003cp\u003eExpression Host: HEK293 Cells\u003c\/p\u003e\n\n\u003cp\u003eFusion Tag: C-His\u003c\/p\u003e\n\n\u003cp\u003eUNIProt ID: P07498\u003c\/p\u003e\n\n\u003cp\u003eAccession: P07498\u003c\/p\u003e\n\n\u003cp\u003eBackground: Kappa-Casein (CSN3) is a secreted protein that belongs to the Kappa-Casein family. CSN3 exists in heteromultimers that are composed of alpha-s 1casein and kappa casein linked by disulfide bonds. CSN3 is involved in a number of important physiological processes. In the gut, CSN3 protein is split into an insoluble peptide (para kappa-casein) and a soluble hydrophilic glycopeptide (caseinomacropeptide). Caseinomacropeptide is responsible for increased efficiency of digestion, prevention of neonate hypersensitivity to ingested proteins, and inhibition of gastric pathogens. Kappa-casein also stabilizes micelle formation, preventing casein precipitation in milk.\u003c\/p\u003e\n\n\u003cp\u003eSequence: Glu21-Ala182\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt; 90 % as determined by reducing SDS-PAGE.\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Lyophilized from a 0.2 μm filtered solution of 20mMPB, 150mMNaCl, pH 7.4.\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: Please refer to the printed manual for detailed information.\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: 19.1 kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 30-35 kDa\u003c\/p\u003e\n\n\u003cp\u003eStorage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at \u0026lt; -20℃ for 3 months.\u003c\/p\u003e\n\n\u003cp\u003eShipping: This product is provided as lyophilized powder which is shipped with ice packs.\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Elabscience","offers":[{"title":"10μg","offer_id":43113960177843,"sku":"PKSH033471-10","price":249.2,"currency_code":"CAD","in_stock":true},{"title":"50μg","offer_id":43113960210611,"sku":"PKSH033471-50","price":732.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_9f2f7545-b5c0-41b8-ae84-ccba9faf35ca.png?v=1709549210","url":"https:\/\/afsbio.com\/products\/recombinant-human-csn3-cask-protein-his-tag-pksh033471","provider":"AFSBio Inc.","version":"1.0","type":"link"}