{"product_id":"recombinant-mouse-tigit-protein-fc-tagactive-pksm040427","title":"Recombinant Mouse TIGIT Protein (Fc Tag)(Active) - PKSM040427","description":"\u003cp\u003eRecombinant Mouse TIGIT Protein (Fc Tag)(Active)\u003c\/p\u003e\n\n\u003cp\u003eSize: 100μg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Number: PKSM040427-100\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: TIGIT\u003c\/p\u003e\n\n\u003cp\u003eTarget Symptom: T-cell immunoreceptor with Ig and ITIM domains; TIGIT; V-set and transmembrane domain-containing protein 3; VSTM3\u003c\/p\u003e\n\n\u003cp\u003eTarget Species: Mouse\u003c\/p\u003e\n\n\u003cp\u003eExpression Host: HEK293 Cells\u003c\/p\u003e\n\n\u003cp\u003eApplication: ELISA\u003c\/p\u003e\n\n\u003cp\u003eFusion Tag: C-hFc\u003c\/p\u003e\n\n\u003cp\u003eUNIProt ID: PP86176\u003c\/p\u003e\n\n\u003cp\u003eAccession: PP86176\u003c\/p\u003e\n\n\u003cp\u003eBackground: TIGIT, also known as V-set and transmembrane domain-containing protein 3 (VSTM3) or V-set and immunoglobulin domain-containing protein 9 (VSIG9) is a new surface protein containing an immunoglobulin variable domain, a transmembrane domain and an immunoreceptor tyrosine-based inhibitory motif (ITIM). TIGIT is expressed on regulatory, memory, activated T cells and NK cells. It binds PVR with high affinity, and PVRL2 with lower affinity, but not PVRL3. Knockdown of TIGIT with siRNA in human memory T cells did not affect T cell responses, however, TIGIT inhibits NK cytotoxicity directly through its ITIM. TIGIT suppresses T cell activation by promoting the generation of mature immunoregulatory dendritic cells. The binding of PVR to TIGIT on human dendritic cells enhanced the production of IL-10 and diminished the production of IL-12p40. In addition, TIGIT counter inhibits the NK-mediated killing of tumor cells and protects normal cells from NK-mediated cytotoxicity thus providing an \"alternative self\" mechanism for MHC class I inhibition.\u003c\/p\u003e\n\n\u003cp\u003eActivity: Immobilized mouse PVR-His at 10 μg\/ml (100 μl\/well) can bind mouse TIGIT-Fc, The EC50 of mouse TIGIT-Fc is 0.25-0.55 μg\/ml.\u003c\/p\u003e\n\n\u003cp\u003eSequence: Met1-Gly141\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt; 90 % as determined by reducing SDS-PAGE.\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Lyophilized from sterile PBS, pH 7.4\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: 39.8 kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 52 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":"Default Title","offer_id":43104356630707,"sku":"PKSM040427-100","price":1024.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_f2d0628c-3ebb-44ac-9bad-0e86447dc52f.png?v=1709295137","url":"https:\/\/afsbio.com\/products\/recombinant-mouse-tigit-protein-fc-tagactive-pksm040427","provider":"AFSBio Inc.","version":"1.0","type":"link"}