{"product_id":"recombinant-human-psa-klk3-protein-aa-18-261-his-tag-pksh032948","title":"Recombinant Human PSA\/KLK3 Protein (aa 18-261, His Tag) - PKSH032948","description":"\u003cp\u003eRecombinant Human PSA\/KLK3 Protein (aa 18-261, His Tag)\u003c\/p\u003e\n\n\u003cp\u003eSizes: 10μg, 50μg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: PKSH032948-10, PKSH032948-50\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: PSA; KLK3\u003c\/p\u003e\n\n\u003cp\u003eTarget Synonym: APS; Hk3; KLK2A1; PSA; Prostate-Specific Antigen; PSA; Gamma-Seminoprotein; Seminin; Kallikrein-3; P-30 Antigen; Semenogelase;\u003c\/p\u003e \n\n\u003cp\u003eUNIProt ID: P07288\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Signal Transduction; Tags \u0026amp; Cell Markers; Neuroscience; Cancer; immunology;\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: P07288\u003c\/p\u003e\n\n\u003cp\u003eBackground: Kallikreins are a subgroup of serine proteases having diverse physiological functions. Growing evidence suggests that many Kallikreins are implicated in carcinogenesis and some have potential as novel cancer and other disease biomarkers. This gene is one of the fifteen members of the Kallikrein subfamily located in a cluster on chromosome 19. Its encoded protein is secreted and may play a role in suppression of tumorigenesis in breast and prostate cancers. Alternate splicing of this gene results in multiple transcript variants encoding the same protein.\u003c\/p\u003e\n\n\u003cp\u003eSequence: Ala18-Pro261\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 MES, 150mM NaCl, 2mM CaCl2, pH 6.0.\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: 27.9 kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 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":43068773695667,"sku":"PKSH032948-10","price":249.2,"currency_code":"CAD","in_stock":true},{"title":"50μg","offer_id":43068773728435,"sku":"PKSH032948-50","price":732.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_4c7f11db-e02d-42c2-b100-825f3340b5c7.png?v=1708597523","url":"https:\/\/afsbio.com\/products\/recombinant-human-psa-klk3-protein-aa-18-261-his-tag-pksh032948","provider":"AFSBio Inc.","version":"1.0","type":"link"}