{"product_id":"ept267","title":"Biotinylated Human CD3E (C-Fc-Avi)","description":"\u003cstrong\u003eDescription:\u003c\/strong\u003e Biotinylated Recombinant Human T-cell Surface Glycoprotein CD3 Epsilon Chain is produced by our Mammalian expression system and the target gene encoding Asp23-Asp126 is expressed with a Fc, Avi tag at the C-terminus.\u003cbr\u003e\u003cstrong\u003eAccession:\u003c\/strong\u003e P07766\u003cbr\u003e\u003cstrong\u003eMolecular weight:\u003c\/strong\u003e 40.5 KDa\u003cbr\u003e\u003cstrong\u003eApparent molecular weight:\u003c\/strong\u003e 45-60 KDa, reducing conditions\u003cbr\u003e\u003cstrong\u003eOther names:\u003c\/strong\u003e T-Cell Surface Glycoprotein CD3 Epsilon Chain; T-Cell Surface Antigen T3\/Leu-4 Epsilon Chain; CD3e; CD3E; T3E\u003cbr\u003e\u003cstrong\u003eStorage condition:\u003c\/strong\u003e Lyophilized protein should be stored at \u0026lt; -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at \u0026lt; -20°C for 3 months.\u003cbr\u003e\u003cstrong\u003ePurity:\u003c\/strong\u003e Greater than 95% as determined by reducing SDS-PAGE.\u003cbr\u003e\u003cstrong\u003eEndotoxin:\u003c\/strong\u003e Less than 0.1 ng\/µg (1 EU\/µg) as determined by LAL test.\u003cbr\u003e\u003cstrong\u003eBiological activity:\u003c\/strong\u003e Loaded Anti-Human CD3E mAb-mFc(Cat#NC079) on AMC Biosensor, can bind Human CD3E-Fc-6His\u0026amp;C-Fc-Flag(Cat#CY33) with an affinity constant of  0.6 nM as determined in BLI assay.\u003cbr\u003e\u003cstrong\u003eRedissolve:\u003c\/strong\u003e Always centrifuge tubes before opening.Do not mix by vortex or pipetting.\nIt is not recommended to reconstitute to a concentration less than 100μg\/ml.\nDissolve the lyophilized protein in distilled water.\nPlease aliquot the reconstituted solution to minimize freeze-thaw cycles. \u003cbr\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Lyophilized protein should be stored at \u0026lt; -20°C, though stable at room temperature for 3 weeks.\nReconstituted protein solution can be stored at 4-7°C for 2-7 days.\nAliquots of reconstituted samples are stable at \u0026lt; -20°C for 3 months.\u003cbr\u003e\u003cstrong\u003eDelivery condition:\u003c\/strong\u003e The product is shipped at ambient temperature.\nUpon receipt, store it immediately at the temperature listed below.\u003cbr\u003e\u003cstrong\u003eBackground:\u003c\/strong\u003e T-Cell Surface Glycoprotein CD3 ε Chain (CD3ε) is a single-pass type I membrane protein. CD3ε contains 1 Ig-like (immunoglobulin-like) domain and 1 ITAM domain. CD3ε is a polypeptide encoded by the CD3E gene on chromosome 11 in humans. The T cell receptor-CD3 complex (TCR\/CD3 complex) is involved in T-cell development and several intracellular signal-transduction pathways. This complex is critical for T-cell development and function, and represents one of the most complex transmembrane receptors. The T cell receptor-CD3 complex is unique in having ten cytoplasmic immunoreceptor tyrosine-based activation motifs (ITAMs). TCR\/CD3 complex plays an important role in coupling antigen recognition to several intracellular signal-transduction pathways.","brand":"ELK Biotechnology","offers":[{"title":"20ug","offer_id":50413949452568,"sku":"EPT267","price":539.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/files\/ELK_49ca419b-55f6-4d4c-9e64-26617d2e7a12.jpg?v=1751164260","url":"https:\/\/danabiosci.com\/products\/ept267","provider":"Dana Bioscience","version":"1.0","type":"link"}