{"product_id":"recombinant-human-v-set-domain-containing-t-cell-activation-inhibitor-1b7h4-partial-1","title":"Recombinant Human V-set domain-containing T-cell activation inhibitor 1(B7H4),partial","description":"\u003cp\u003e\u003cb\u003eSize\u003c\/b\u003e: 200ug. Other sizes are also available. Please Inquire.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIn Stock\u003c\/b\u003e: No\u003c\/p\u003e\u003cp\u003e\u003cb\u003eLead time\u003c\/b\u003e: 10-20 working days\u003c\/p\u003e\u003cp\u003e\u003cb\u003eResearch Topic\u003c\/b\u003e: Immunology\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUniprot ID\u003c\/b\u003e: Q7Z7D3\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene Names\u003c\/b\u003e: B7H4\u003c\/p\u003e\u003cp\u003e\u003cb\u003eOrganism\u003c\/b\u003e: Homo sapiens (Human)\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAA Sequence\u003c\/b\u003e: IIGFGISGRHSITVTTVASAGNIGEDGILSCTFEPDIKLSDIVIQWLKEGVLGLVHEFKEGKDELSEQDEMFRGRTAVFADQVIVGNASLRLKNVQLTDAGTYKCYIITSKGKGNANLEYKTGAFSMPEVNVDYNASSETLRCEAPRWFPQPTVVWASQVDQGANFSEVSNTSFELNSENVTMKVVSVLYNVTINNTYSCMIENDIAKATGDIKVTESEIKRRSHLQLLNSKA\u003c\/p\u003e\u003cp\u003e\u003cb\u003eExpression Region\u003c\/b\u003e: 26-258aa\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSequence Info\u003c\/b\u003e: Partial\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSource\u003c\/b\u003e: E.coli\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTag Info\u003c\/b\u003e: N-terminal 6xHis-tagged\u003c\/p\u003e\u003cp\u003e\u003cb\u003eMW\u003c\/b\u003e: 29.6 kDa\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAlternative Name(s)\u003c\/b\u003e: B7 homolog 4 ;B7-H4B7h.5Immune costimulatory protein B7-H4Protein B7S1T-cell costimulatory molecule B7x\u003c\/p\u003e\u003cp\u003e\u003cb\u003eRelevance\u003c\/b\u003e: 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. Involved in promoting epithelial cell transformation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReference\u003c\/b\u003e: B7-H4, a molecule of the B7 family, negatively regulates T cell immunity.Sica G.L., Choi I.-H., Zhu G., Tamada K., Wang S.-D., Tamura H., Chapoval A.I., Flies D.B., Bajorath J., Chen L.Immunity 18:849-861(2003)\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePurity\u003c\/b\u003e: Greater than 90% as determined by SDS-PAGE.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStorage Buffer\u003c\/b\u003e: Tris-based buffer，50% glycerol \u003c\/p\u003e\u003cp\u003e\u003cb\u003eStorage\u003c\/b\u003e: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. \nGenerally, the shelf life of liquid form is 6 months at -20℃\/-80℃. The shelf life of lyophilized form is 12 months at -20℃\/-80℃.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eNotes\u003c\/b\u003e: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.\u003c\/p\u003e","brand":"Gene Bio Systems","offers":[{"title":"Default Title","offer_id":39767045963876,"sku":"CSB-RP130094h","price":992.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8588\/9636\/products\/no_image_default_image-jpeg_3f9cc22b-67b8-4456-9570-50e1575e7387.jpg?v=1659196744","url":"https:\/\/www.genebiosystems.com\/products\/recombinant-human-v-set-domain-containing-t-cell-activation-inhibitor-1b7h4-partial-1","provider":"GeneBio ","version":"1.0","type":"link"}