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C578
Recombinant Human CD3E/T-cell surface glycoprotein CD3 epsilon chain
10ug
840
756
现货
国产
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C578
Recombinant Human CD3E/T-cell surface glycoprotein CD3 epsilon chain
50ug
2520
2268
现货
国产
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C578
Recombinant Human CD3E/T-cell surface glycoprotein CD3 epsilon chain
500ug
12320
11088
现货
国产
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C578
Recombinant Human CD3E/T-cell surface glycoprotein CD3 epsilon chain
1mg
17600
15840
现货
国产
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Catalog# C578 Source HEK293 Description Recombinant Human T-Cell Surface Glycoprotein CD3 ε Chain/CD3ε is produced with our mammalian expression system in human cells. The target protein is expressed with sequence (Asp23-Asp126) of Human CD3ε fused with a polyhistidine tag at the C-terminus. Names T-Cell Surface Glycoprotein CD3 Epsilon Chain, T-Cell Surface Antigen T3/Leu-4 Epsilon Chain, CD3e, CD3E, T3E Accession # P07766 Formulation Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.2 Shipping The product is shipped at ambient temperature. Reconstitution Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
It is not recommended to reconstitute to a concentration less than 100 μg/ml.
Dissolve the lyophilized protein in 1X PBS.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Storage Lyophilized protein should be stored at < -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 < -20°C for 3 months.Purity Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE. Endotoxin Less than 0.1 ng/μg (1 IEU/μg). Amino Acid Sequence DGNEEMGGITQTPYKVSISGTTVILTCPQYPGSEILWQHNDKNIGGDEDDKNIGSDEDHLSLKEF SELEQSGYYVCYPRGSKPEDANFYLYLRARVCENCMEMDVDHHHHHHBackground 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.