SRP6354
CD3E human
recombinant, expressed in E. coli, ≥90% (SDS-PAGE)
Synonym(s):
T-cell surface glycoprotein CD3 epsilon chain, T3E, TCRE
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About This Item
NACRES:
NA.32
UNSPSC Code:
12352200
Form:
liquid
Assay:
≥90% (SDS-PAGE)
Biological source:
human
Recombinant:
expressed in E. coli
Mol wt:
14.1 kDa (127 aa, 23-126 aa + His Tag)
General description
CD3E is the CD3-epsilonpolypeptide, which together with CD3-gamma, -delta and -zeta, and the T-cell receptor α/β and gamma/delta heterodimers, forms the T-cell receptor-CD3 complex. This complex plays an important role in coupling antigen recognition to several intracellular signal-transduction pathways. The genes encoding the epsilon, gamma delta polypeptides are located in the same cluster on chromosome 11. The epsilon polypeptide plays an essential role in T-cell development. Defects in this gene cause immunodeficiency. This gene has also been linked to a susceptibility to type I diabetes in women. Recombinant human CD3E protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.
Physical form
1 mg/mL in 20 mM Tris-HCl buffer (pH 8.0) containing 0.2 M NaCl, and 10% glycerol.
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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