{"product_id":"recombinant-human-tumor-necrosis-factor-beta-bhp11000792","title":"Recombinant Human Tumor Necrosis Factor-beta","description":"\u003cp\u003e\u003cstrong\u003eRecombinant Human Tumor Necrosis Factor-beta\u003c\/strong\u003e is supplied as a recombinant protein for in vitro research use.\u003c\/p\u003e\n\u003ch3\u003eBackground\u003c\/h3\u003e\n\u003cp\u003eLymphotoxin alpha, a member of the tumor necrosis factor family, is a cytokine produced by lymphocytes. LTA is highly inducible, secreted, and exists as homotrimeric molecule. LTA forms heterotrimers with lymphotoxin-beta which anchors lymphotoxin-alpha to the cell surface. LTA mediates a large variety of inflammatory, immunostimulatory, and antiviral responses. LTA is also involved in the formation of secondary lymphoid organs during development and plays a role in apoptosis.\u003c\/p\u003e\n\u003ch3\u003eProduct format\u003c\/h3\u003e\n\u003cp\u003eProvided as a recombinant protein suitable for in vitro workflows such as binding studies, screening, and assay development. Refer to the specifications table for expression format and molecular properties.\u003c\/p\u003e\n\u003ch3\u003eQuality notes\u003c\/h3\u003e\n\u003cp\u003eProtein quantitation was carried out by two independent methods:\u003cbr\u003e1. UV spectroscopy at 280 nm using the absorbency value of 1.082 as the extinction coefficient for a 0.1% (1mg\/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).\u003cbr\u003e2. Analysis by RP-HPLC, using a calibrated solution of TNF-b as a Reference Standard.\u003c\/p\u003e","brand":"ProSpec-Tany TechnoGene Ltd","offers":[{"title":"5 ug","offer_id":53038062797165,"sku":"cyt-224-5UG","price":60.0,"currency_code":"USD","in_stock":true},{"title":"20 ug","offer_id":53038307574125,"sku":"cyt-224-20UG","price":145.0,"currency_code":"USD","in_stock":true},{"title":"1 mg","offer_id":53038307606893,"sku":"cyt-224-1MG","price":2700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/Prospecbio-tnf-beta-human-CYT-224.png?v=1782158156","url":"https:\/\/www.ebiohippo.com\/products\/recombinant-human-tumor-necrosis-factor-beta-bhp11000792","provider":"BioHippo","version":"1.0","type":"link"}