{"product_id":"elk-ept204-recombinant-mouse-b7-h4-c-fc","title":"Recombinant Mouse B7-H4 (C-Fc)","description":"\u003cp\u003eRecombinant Mouse B7-H4 (C-Fc) is an ELK Biotechnology recombinant protein for research use.\u003c\/p\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eRecombinant Mouse B7 Homolog 4 is produced by our Mammalian expression system and the target gene encoding Phe29-Pro258 is expressed with a Fc tag at the C-terminus.\u003c\/p\u003e\u003ch3\u003eBackground\u003c\/h3\u003e\u003cp\u003eMouse V-set domain-containing T-cell activation inhibitor 1\/VTCN1\/B7-H4 is glycosylated member of the B7 family of immune co‑stimulatory proteins. B7-H4 consists of extracellular domain (ECD) with one Ig-like V-set domain and one Ig-like C2-set domain. It is widely expressed, including in kidney, liver, lung, pancreas, placenta, prostate, spleen, testis and thymus. B7-H4 negatively regulates T-cell-mediated immune response by inhibiting T-cell activation, proliferation, cytokine production and development of cytotoxicity. When expressed on the cell surface of tumor macrophages, plays an important role, together with regulatory T-cells (Treg), in the suppression of tumor-associated antigen-specific T-cell immunity. It also involved in promoting epithelial cell transformation.\u003c\/p\u003e\u003ch3\u003eHandling information\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eReconstitution\u003c\/th\u003e\n\u003ctd\u003eAlways centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100µg\/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDelivery condition\u003c\/th\u003e\n\u003ctd\u003eThe product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"ELK Biotechnology","offers":[{"title":"10ug","offer_id":56187685175636,"sku":"ABM100928","price":150.21,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/www.abmium.com\/products\/elk-ept204-recombinant-mouse-b7-h4-c-fc","provider":"ABMIUM","version":"1.0","type":"link"}