CD3G Antibody
Rabbit mAb
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application
| WB, IHC, FC, ICC, IP |
---|---|
Primary Accession | P09693 |
Clonality | Monoclonal |
Other Names | CD3 gamma; CD3g; T3G; |
Isotype | Rabbit IgG |
Host | Rabbit |
Calculated MW | 20469 Da |
Dilution | WB 1:1000~1:5000 IHC 1:100~1:500 ICC/IF 1:100~1:500 IP 1:50 FC 1:60 |
---|---|
Purification | Affinity-chromatography |
Immunogen | A synthesized peptide derived from human CD3G |
Description | The CD3 complex mediates signal transduction. |
Storage Condition and Buffer | Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at +4°C short term. Store at -20°C long term. Avoid freeze / thaw cycle. |
Name | CD3G |
---|---|
Synonyms | T3G |
Function | Part of the TCR-CD3 complex present on T-lymphocyte cell surface that plays an essential role in adaptive immune response. When antigen presenting cells (APCs) activate T-cell receptor (TCR), TCR- mediated signals are transmitted across the cell membrane by the CD3 chains CD3D, CD3E, CD3G and CD3Z. All CD3 chains contain immunoreceptor tyrosine-based activation motifs (ITAMs) in their cytoplasmic domain. Upon TCR engagement, these motifs become phosphorylated by Src family protein tyrosine kinases LCK and FYN, resulting in the activation of downstream signaling pathways (PubMed:2470098). In addition to this role of signal transduction in T-cell activation, CD3G plays an essential role in the dynamic regulation of TCR expression at the cell surface (PubMed:8187769). Indeed, constitutive TCR cycling is dependent on the di-leucine-based (diL) receptor-sorting motif present in CD3G. |
Cellular Location | Cell membrane; Single-pass type I membrane protein |
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