CD3 antibody
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- Target See all CD3 Antibodies
- CD3
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Reactivity
- Mouse
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Host
- Rat
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Clonality
- Monoclonal
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Conjugate
- This CD3 antibody is un-conjugated
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Application
- Flow Cytometry (FACS), Immunohistochemistry (Frozen Sections) (IHC (fro))
- Specificity
- This antibody recognises the CD3 antigen. The antibody may be used to trigger proliferation and cytotoxicity of CD3 positive cells.
- Cross-Reactivity (Details)
- Species reactivity (tested):Mouse.
- Purification
- Affinity Chromatography on Protein G
- Endotoxin Level
- Low Endotoxin
- Immunogen
- Spleen cells from immunised SD rats were fused with cells of the NSO mouse myeloma cell line.
- Clone
- KT3
- Isotype
- IgG2a
- Top Product
- Discover our top product CD3 Primary Antibody
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- Application Notes
- Optimal working dilution should be determined by the investigator.
- Restrictions
- For Research Use only
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- Concentration
- 1.0 mg/mL
- Buffer
- PBS without preservatives or stablizers
- Preservative
- Without preservative
- Handling Advice
- Avoid repeated freezing and thawing.
- Storage
- 4 °C/-20 °C
- Storage Comment
- Store the antibody prior to reconstitution at -20 °C. Following reconstitution the antibody can be stored at 2-8 °C for one month or at -20 °C for longer.
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- Target
- CD3
- Alternative Name
- CD3 (CD3 Products)
- Synonyms
- CD3 antibody, AI504783 antibody, CD3epsilon antibody, T3e antibody, cd3-gamma antibody, cd3g antibody, cd3g-a antibody, cd3g/d antibody, cd3gd antibody, t3g antibody, CD3e molecule antibody, CD3d molecule antibody, CD3 antigen, epsilon polypeptide antibody, CD3g molecule S homeolog antibody, CD3E antibody, CD3D antibody, Cd3e antibody, cd3g.S antibody
- Background
- 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. 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.Synonyms: T-cell surface antigen T3/Leu-4, T-cell surface glycoprotein CD3, T3/Leu-4
- Gene ID
- 12501
- NCBI Accession
- NP_031674
- UniProt
- P22646
- Pathways
- TCR Signaling, Ubiquitin Proteasome Pathway
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