{"product_id":"recombinant-mouse-pd-1-pdcd1-protein-fc-tagactive-pksm041289","title":"Recombinant Mouse PD-1\/PDCD1 Protein (Fc Tag)(Active) - PKSM041289","description":"\u003cp\u003eRecombinant Mouse PD-1\/PDCD1 Protein (Fc Tag)(Active)\u003c\/p\u003e\n\n\u003cp\u003eSize: 50μg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Number: PKSM041289-50\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: PD-1; PDCD1\u003c\/p\u003e\n\n\u003cp\u003eTarget Symptom: Programmed cell death protein 1; PD-1; CD279; Pdcd1; mPD-1\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-Fc\u003c\/p\u003e\n\n\u003cp\u003eUNIProt ID: Q02242\u003c\/p\u003e\n\n\u003cp\u003eAccession: Q02242\u003c\/p\u003e\n\n\u003cp\u003eBackground: Programmed Death-1 (PD-1), firstly cloned from mouse T cell hybridoma 2B4.11, is one member of CD28\/CTLA-4 superfamily. PD-1 belongs to type I transmembrane protein and acts as an important immunosuppressive molecule. This family also include members of CD28, CTLA-4 and ICOS.The mouse Programmed Death-1 protein, encoded by PD-1 gene, comprises four parts including a putative 20 aa signal peptide, a 149 aa extracellular region, a 21 aa transmembrane domain and a 98 aa cytoplasmic region. The cytoplamsic tail of PD-1 contains two structural motifs, an immunoreceptor tyrosine-based inhibitory motif (ITIM) and an immunoreceptor tyrosine-based switch motif (ITSM) formed by two tyrosine residues which make the difference in PD-1 signal mediating. Mouse PD-1 is expressed in thymus and shares about 69% aa sequence identity with human PD-1. Recently, programmed death-1 (PD-1) with its ligands, programmed death ligand B7H1 (PD-L1) and B7DC (PD-L2), was found to regulate T-cell activation and tolerance, upon ligand binding, inhibiting T-cell effector functions in an antigen-specific manner. PD-1 gene knocked out mice would induce some autoimmune diseases, which suggests that PD-1 acts as a co-inhibitory molecule actively participating in maintaining peripheral tolerance. Thus, PD-1 may be a useful target for the immunologic therapy of carcinoma, infection, autoimmune diseases as well as organ transplantation.\u003c\/p\u003e\n\n\u003cp\u003eActivity: Immobilized Human PD-L1-His(Cat: PKSH033557) at 2μg\/ml(100 μl\/well) can bind Mouse PD-1-Fc.\u003c\/p\u003e\n\n\u003cp\u003eSequence: Leu25-Gln167\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 Tris, 150mM NaCl, pH8.0.\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: 43.3 kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 58-85 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":43104365805747,"sku":"PKSM041289-50","price":233.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_e44f57d5-1dbe-43b0-a93d-c79a6bdf6d34.png?v=1709295292","url":"https:\/\/afsbio.com\/products\/recombinant-mouse-pd-1-pdcd1-protein-fc-tagactive-pksm041289","provider":"AFSBio Inc.","version":"1.0","type":"link"}