{"product_id":"recombinant-human-kininogen-1-kng1-protein-his-tag-pksh033413","title":"Recombinant Human Kininogen 1\/KNG1 Protein (His Tag) - PKSH033413","description":"\u003cp\u003eRecombinant Human Kininogen 1\/KNG1 Protein (His Tag)\u003c\/p\u003e\n\n\u003cp\u003eSizes: 10μg, 50μg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: PKSH033413-10, PKSH033413-50\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: Kininogen 1; KNG1\u003c\/p\u003e\n\n\u003cp\u003eTarget Synonym: Kininogen-1; lpha-2-Thiol Proteinase Inhibitor; Fitzgerald Factor; High Molecular Weight Kininogen; HMWK; Williams-Fitzgerald-Flaujeac Factor; KNG1; BDK; KNG\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Signal Transduction; Cardiovascular;\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: NP_001095886.1\u003c\/p\u003e\n\n\u003cp\u003eBackground: Kininogen-1 is a secreted protein which contains three cystatin domains. There are two alternatively spliced forms, designated as the high molecular weight (HMW) and low MW (LMW) forms. Kininogen-1 plays a critical role in blood coagulation and inflammatory response. Kininogens are inhibitors of thiol proteases. Kininogen-1 participates in blood coagulation by helping to position optimally prekallikrein and factor XI next to factor XII, also inhibits the thrombin- and plasmin-induced aggregation of thrombocytes. The active peptide bradykinin that is released from Kininogen-1 shows a variety of physiological effects: influence in smooth muscle contraction, induction of hypotension, natriuresis and diuresis, decrease in blood glucose level. It is a mediator of inflammation and causes increase in vascular permeability, stimulation of nociceptors release of other mediators of inflammation. It has a cardioprotective effect. LMW-kininogen inhibits the aggregation of thrombocytes and doesn’t involved in blood clotting.\u003c\/p\u003e\n\n\u003cp\u003eSequence: Gln19-Ser427\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt; 95 % as determined by reducing SDS-PAGE.\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Lyophilized from a 0.2 μm filtered solution of 20mM Hac-NaAC, 150mM NaCl, pH 4.0.\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: 46.9 kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 61 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":43149101301939,"sku":"PKSH033413-10","price":249.2,"currency_code":"CAD","in_stock":true},{"title":"50μg","offer_id":43149101334707,"sku":"PKSH033413-50","price":732.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_a9812305-60b7-410b-8aa4-529615c053d1.png?v=1710340648","url":"https:\/\/afsbio.com\/products\/recombinant-human-kininogen-1-kng1-protein-his-tag-pksh033413","provider":"AFSBio Inc.","version":"1.0","type":"link"}