protein

Recombinant T-Cell Surface Glycoprotein CD3 Epsilon (CD3e)

MBS2011901

0.01 mg

190 USD

Recombinant Protein

Recombinant T-Cell Surface Glycoprotein CD3 Epsilon (CD3e)

T-Cell Surface Glycoprotein CD3 Epsilon (CD3e)

T-cell surface glycoprotein CD3 epsilon chain; T-cell surface glycoprotein CD3 epsilon chain; T-cell surface glycoprotein CD3 epsilon chain; CD3-epsilon; T-cell surface antigen T3/Leu-4 epsilon chain; CD3e antigen, epsilon polypeptide (TiT3 complex); T-cell antigen receptor complex, epsilon subunit of T3; CD3e molecule, epsilon (CD3-TCR complex); T-cell surface antigen T3/Leu-4 epsilon chain

CD3e

CD3E; CD3E; T3E; TCRE; T3E

CD3E_HUMAN

E Coli

207

The target protein is fused with two N-terminal Tags, His-tag and T7-tag, its sequence is listed below. MGSSHHHHHH SSGLVPRGSH MASMTGGQQM GRGSEF-MGG ITQTPYKVSI SGTTVILTCP QYPGSEILWQ HNDKNIGGDE DDKNIGSDED HLSLKEFSEL EQSGYYVCYP RGSKPEDANF YLYLRARVCE NCMEMDVMSV ATIVIVDICI TGGLLLLVYY WSKNRKAKAK PVTRGAGAGG RQRGQNKERP PPVPN

> 95%

Supplied as lyophilized form in 20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% sarcosyl, 5% trehalose, and preservative.

Avoid repeated freeze/thaw cycles. Store at 2-8 degree C for one month. Aliquot and store at -80 degree C for 12 months. Stability Test: The thermal stability is described by the loss rate of the targetprotein. The loss rate was determined by accelerated thermal degradation test,that is, incubate the protein at 37 degree C for 48h, and no obvious degradation andprecipitation were observed. (Referring from China Biological Products Standard,which was calculated by the Arrhenius equation.) The loss of this protein is lessthan 5% within the expiration date under appropriate storage condition.

SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP)

Organism: Homo sapiens (Human). Expression System: Prokaryotic expression. Residues: Met28~Asn185 (Accession # P07766) with two N-terminal Tags, His-tag and T7-tag

Endotoxin Level: <1.0EU per 1ug (determined by the LAL method). Reconstitution: Reconstitute in sterile PBS, pH7.2-pH7.4. Predicted isoelectric point: 7.1. Usage: Reconstitute in ddH2O.

About the Marker: Effective Size Range: 10kDa to 70kDa. Protein bands: 10kDa, 14kDa, 18kDa, 22kDa, 26kDa, 33kDa, 44kDa and70kDa. Double intensity bands: The 26kDa, 18kDa, 10kDa bands are at doubleintensity to make location and size approximation of proteins of interestquick and easy. Ready-to-use: No need to heat, dilute or add reducing agents before use.

4502671

NP_000724.1

NM_000733.3

P07766

21.4kDa

Adaptive Immune System Pathway (366160); CXCR4-mediated Signaling Events Pathway (137910); Chagas Disease (American Trypanosomiasis) Pathway (147809); Chagas Disease (American Trypanosomiasis) Pathway (147795); Costimulation By The CD28 Family Pathway (119552); Downstream TCR Signaling Pathway (106418); Downstream Signaling In Naive CD8+ T Cells Pathway (138018); Generation Of Second Messenger Molecules Pathway (106417); HTLV-I Infection Pathway (373901); HTLV-I Infection Pathway (373889)

The protein encoded by this gene is the CD3-epsilon polypeptide, which together with CD3-gamma, -delta and -zeta, and the T-cell receptor alpha/beta 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 and 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. [provided by RefSeq, Jul 2008]

CD3E: a T cell surface glycoprotein that is a component of the T cell antigen receptor. The recruitment of Nck by CD3 epsilon reveals a ligand-induced conformational change essential for T cell receptor signaling and synapse formation. Contains 1 immunoglobulin-like domain and 1 ITAM domain. Protein type: Receptor, misc.; Membrane protein, integral. Chromosomal Location of Human Ortholog: 11q23. Cellular Component: T cell receptor complex; integral to plasma membrane; plasma membrane; immunological synapse; alpha-beta T cell receptor complex; intercellular junction; external side of plasma membrane. Molecular Function: protein binding; receptor signaling complex scaffold activity; transmembrane receptor activity; protein heterodimerization activity; receptor signaling protein activity; T cell receptor binding; protein kinase binding; SH3 domain binding. Biological Process: regulation of immune response; T cell activation; positive regulation of interleukin-2 biosynthetic process; signal complex assembly; positive regulation of calcium-mediated signaling; negative thymic T cell selection; T cell receptor signaling pathway; regulation of apoptosis; positive regulation of interleukin-4 production; G-protein coupled receptor protein signaling pathway; positive regulation of interferon-gamma production; positive regulation of peptidyl-tyrosine phosphorylation; cell surface receptor linked signal transduction; negative regulation of smoothened signaling pathway; T cell costimulation; positive regulation of alpha-beta T cell proliferation; positive regulation of T cell proliferation; protein complex assembly; positive regulation of T cell anergy; transmembrane receptor protein tyrosine kinase signaling pathway; response to nutrient. Disease: Immunodeficiency 18

0.01 mg

190 USD

0.05 mg

400

0.1 mg

620