{"product_id":"recombinant-human-follitropin-subunit-β-fshb-protein-his-tag-pksh032456","title":"Recombinant Human Follitropin Subunit β\/FSHB Protein (His Tag) - PKSH032456","description":"\u003cp\u003eRecombinant Human Follitropin Subunit β\/FSHB Protein (His Tag)\u003c\/p\u003e\n\n\u003cp\u003eSizes: 10μg, 50μg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: PKSH032456-10, PKSH032456-50\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: Follitropin Subunit β; FSHB\u003c\/p\u003e\n\n\u003cp\u003eTarget Synonym: Follitropin Subunit Beta; Follicle-Stimulating Hormone Beta Subunit; FSH-B; FSH-Beta; Follitropin Beta Chain; FSHB\u003c\/p\u003e\n\n\u003cp\u003eUNIProt ID: P01225\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Signal Transduction; Cancer; Developmental Biology; 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: P01225\u003c\/p\u003e\n\n\u003cp\u003eBackground: Follitropin Subunit β (FSHB) is a secreted protein that belongs to the glycoprotein hormones subunit β family. The pituitary glycoprotein hormone family includes follicle-stimulating hormone, luteinizing hormone, chorionic gonadotropin, and thyroid-stimulating hormone. FSHB exists in a heterodimer of a common α chain and an unique β chain that confers biological specificity to thyrotropin, lutropin, follitropin, and gonadotropin. FSHB stimulates development of follicle and spermatogenesis in the reproductive organs. Defects in FSHB are a cause of isolated follicle-stimulating hormone deficiency (IFSHD).\u003c\/p\u003e\n\n\u003cp\u003eSequence: Asn19-Glu129\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 PBS, pH7.4.\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: 13.5 kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 21 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":43092781531315,"sku":"PKSH032456-10","price":249.2,"currency_code":"CAD","in_stock":true},{"title":"50μg","offer_id":43092781564083,"sku":"PKSH032456-50","price":732.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_65d670b6-ac24-4d99-8847-94cfe9e3dec9.png?v=1709119805","url":"https:\/\/afsbio.com\/products\/recombinant-human-follitropin-subunit-%ce%b2-fshb-protein-his-tag-pksh032456","provider":"AFSBio Inc.","version":"1.0","type":"link"}