Thermo Fisher Scientific CD3e Monoclonal Antibody (EP449E)

Applications

Tested Dilution

Publications

Western Blot (WB)

1:10-1:100

-

Immunohistochemistry (IHC)

-

View 6 publications 6 publications

Immunohistochemistry (Paraffin) (IHC (P))

1:125

-

Immunocytochemistry (ICC/IF)

-

View 1 publication 1 publication

Product Specifications

Species Reactivity

Human, Mouse

Published species

Human, Rat

Host/Isotype

Rabbit / IgG

Class

Monoclonal

Type

Antibody

Clone

EP449E

Immunogen

A synthetic peptide corresponding to residues in the cytoplasmic domain of human CD3epsilon. The antibody does not cross react with other subunits of CD3.

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

Conc. Not Determined

Storage buffer

tissue culture supernatant

Contains

0.09% sodium azide

Storage conditions

4° C

Shipping conditions

Wet ice

RRID

AB_10985777

Product Specific Information

MA5-14482 targets CD3E in IHC (P) and Western blot applications and shows reactivity with Human and Mouse samples.

The MA5-14482 immunogen is a synthetic peptide corresponding to residues in the cytoplasmic domain of human CD3epsilon. The antibody does not cross react with other subunits of CD3.

Target Information

The CD3 subunit complex which is crucial in transducing antigen-recognition signals into the cytoplasm of T cells and in regulating the cell surface expression of the TCR complex. T cell activation through the antigen receptor (TCR) involves the cytoplasmic tails of the CD3 subunits CD3 gamma, CD3 delta, CD3 epsilon and CD3 zeta. These CD3 subunits are structurally related members of the immunoglobulins super family encoded by closely linked genes on human chromosome 11. The CD3 components have long cytoplasmic tails that associate with cytoplasmic signal transduction molecules and this association is mediated at least in part by a double tyrosine-based motif present in a single copy in the CD3 subunits. CD3 may play a role in TCR-induced growth arrest, cell survival and proliferation. The CD3 antigen is present on 68-82% of normal peripheral blood lymphocytes, 65-85% of thymocytes and Purkinje cells in the cerebellum. It is never expressed on B or NK cells. Decreased percentages of T lymphocytes may be observed in some autoimmune diseases. The genes encoding the CD3 epsilon, gamma and delta polypeptides are located on chromosome 11. Defects in the CD3 gene are associated with CD3 immunodeficiency.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.