Anti-CD3 epsilon Antibody [SY0239]

HUABIO

Anti-CD3 epsilon Antibody [SY0239]

7

Flow Cytometry, ImmunoFluorescence, ImmunoPrecipitation, Western Blot, ImmunoHistoChemistry, ImmunoHistoChemistry Paraffin

WB,IHC-P,IP,FC

Research Use Only

Monoclonal

SY0239

1 mg/ml

Unconjugated

CD3E

CD3 epsilon subunit of T-cell receptor complex

CD3epsilon, IMD18, T3E, TCRE, T-cell surface glycoprotein CD3 epsilon chain, CD3-epsilon, CD3e antigen, epsilon polypeptide (TiT3 complex), CD3e molecule, epsilon (CD3-TCR complex), T-cell antigen receptor complex, epsilon subunit of T3, T-cell surface antigen T3/Leu-4 epsilon chain

Rabbit

IgG

T-cell surface glycoprotein CD3 epsilon chain

The T cell antigen receptor (TCR) recognizes foreign antigens and translates such recognition events into intracellular signals that elicit a change in the cell from a dormant to an activated state. Much of this signaling process can be attributed to a multisubunit complex of proteins that associates directly with the TCR. This complex has been designated CD3 (cluster of differentiation 3). CD3 is composed of four polypeptides: aeta, gamma, epsilon and delta. Each of these polypeptides contains at least one immunoreceptor tyrosine-based activation motif (ITAM). Engagement of TCR complex with foreign antigens induces tyrosine phosphorylation in the ITAM motifs and phosphorylated ITAMs function as docking sites for signaling molecules such as ZAP-70 and p85 subunit of PI-3 kinase. TCR ligation also induces a conformational change in CD3epsilon, such that a proline region is exposed and then associates with the adaptor protein Nck.

Human

Human

-20°C,2°C to 8°C

41116161