{"product_id":"recombinant-human-crtam-cd355-protein-his-tagactive-pksh032286","title":"Recombinant Human CRTAM \/CD355 Protein (His Tag)(Active) - PKSH032286","description":"\u003cp\u003eRecombinant Human CRTAM \/CD355 Protein (His Tag)(Active)\u003c\/p\u003e\n\n\u003cp\u003eSizes: 10μg, 50μg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: PKSH032286-10, PKSH032286-50\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: CRTAM; CD355\u003c\/p\u003e\n\n\u003cp\u003eTarget Symptom: Cytotoxic and Regulatory T-Cell Molecule; Class-I MHC-Restricted T-Cell-Associated Molecule; CD355; CRTAM\u003c\/p\u003e\n\n\u003cp\u003eResearch Area: immunology\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\u003eApplication: ELISA\u003c\/p\u003e\n\n\u003cp\u003eFusion Tag: C-6His\u003c\/p\u003e\n\n\u003cp\u003eUNIProt ID: O95727\u003c\/p\u003e\n\n\u003cp\u003eAccession: O95727\u003c\/p\u003e\n\n\u003cp\u003eBackground: Cytotoxic and Regulatory T-Cell Molecule (CRTAM) is a member of Nectin family under the immunoglobulin superfamily that is expressed by activated CD8+ and NK T cells. CRTAM is found in spleen, thymus, small intestine, peripheral blood, and it is highly expressed by Purkinje cells of the cerebellum. CRTAM is a type I transmembrane glycoprotein containing one Ig-like C2-type domain and one Ig-like V-type domain in its extracellular domain, while its cytoplasmic region shows a potential class I PDZ domain. CRTAM is expressed as a homodimer on the cell surface but does not show homotypic binding in trans. The high affinity of CRTAM\/IGSF4 adhesion allows CRTAM to disrupt IGSF4 homotypic interactions. IGSF4 and T cell receptor coengagement of CD8+ cells expressiong CRTAM induces increased IFNγ or IL-22 production.\u003c\/p\u003e\n\n\u003cp\u003eActivity: Immobilized Mouse CADM1-Fc(Cat: PKSM041213) at 2μg\/ml(100 μl\/well) can bind Human CRTAM-His. The ED50 of Human CRTAM-His is 4. 905 ug\/ml.\u003c\/p\u003e\n\n\u003cp\u003eSequence: Ser18-Ser286\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt; 95 % as determined by reducing SDS-PAGE.\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.2.\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: 31.0 kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 64 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":43118136885427,"sku":"PKSH032286-10","price":137.2,"currency_code":"CAD","in_stock":true},{"title":"50μg","offer_id":43118136918195,"sku":"PKSH032286-50","price":366.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_0f5df5dc-9d2e-4571-866e-43925044a03a.png?v=1709636871","url":"https:\/\/afsbio.com\/products\/recombinant-human-crtam-cd355-protein-his-tagactive-pksh032286","provider":"AFSBio Inc.","version":"1.0","type":"link"}