{"product_id":"recombinant-human-carboxypeptidase-b1-cpb1-protein-his-tag-pksh032171","title":"Recombinant Human Carboxypeptidase B1\/CPB1 Protein (His Tag) - PKSH032171","description":"\u003cp\u003eRecombinant Human Carboxypeptidase B1\/CPB1 Protein (His Tag)\u003c\/p\u003e\n\n\u003cp\u003eSizes: 10μg, 50μg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: PKSH032171-10, PKSH032171-50\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: Carboxypeptidase B1; CPB1\u003c\/p\u003e\n\n\u003cp\u003eTarget Synonym: Carboxypeptidase B; Pancreas-Specific Protein; PASP; CPB1; CPB; PCPB\u003c\/p\u003e\n\n\u003cp\u003eUNIProt ID: P15086\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Signal Transduction; metabolism;\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-6His\u003c\/p\u003e\n\n\u003cp\u003eAccession: P15086\u003c\/p\u003e\n\n\u003cp\u003eBackground: Carboxypeptidase B1 is an exopeptidase which specifically cleaves the C-terminal Arg and Lys residues with a preference for Arg. Expressed mainly in pancreas, CPB1 is a useful serum marker for acute pancreatitis and pancreatic graft rejection.Human CPB1 consists of a signal peptide, a pro region, and a mature chain. The purified rhCPB1 corresponds to the pro form, which can be activated by trypsin, the only pancreatic protease capable of generating active enzyme from the zymogen in vitro.\u003c\/p\u003e\n\n\u003cp\u003eSequence: His16-Tyr417\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt; 95 % as determined by reducing SDS-PAGE.\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Supplied as a 0.2 μm filtered solution of 20mM MES, 150mM NaCl, pH 5.5.\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: 46.9 kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 47 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":"10μg","offer_id":43092731756723,"sku":"PKSH032171-10","price":312.2,"currency_code":"CAD","in_stock":true},{"title":"50μg","offer_id":43092731789491,"sku":"PKSH032171-50","price":830.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_2cc6695a-f445-4123-9092-d7530da9bd11.png?v=1709119171","url":"https:\/\/afsbio.com\/products\/recombinant-human-carboxypeptidase-b1-cpb1-protein-his-tag-pksh032171","provider":"AFSBio Inc.","version":"1.0","type":"link"}