CD3G
Purified Mouse Monoclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application
| WB, IHC, ICC, E |
---|---|
Primary Accession | P09693 |
Reactivity | Human |
Host | Mouse |
Clonality | Monoclonal |
Clone Names | 5B7B2 |
Isotype | Mouse IgG1 |
Calculated MW | 20.5kDa |
Immunogen | Purified recombinant fragment of human CD3G (AA: extra 23-116) expressed in E. Coli. |
Formulation | Purified antibody in PBS with 0.05% sodium azide |
Gene ID | 917 |
---|---|
Other Names | T3G; IMD17; CD3-GAMMA |
Dilution | E~~ 1/10000 WB~~ 1/500 - 1/2000 |
Storage | Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
Precautions | CD3G is for research use only and not for use in diagnostic or therapeutic procedures. |
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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Provided below are standard protocols that you may find useful for product applications.
References
1.Scand J Immunol. 2014 Nov;80(5):354-61.2.DNA Cell Biol. 2012 Sep;31(9):1480-5.
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