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CD3, epsilon, ID (T-cell Surface Glycoprotein CD3 epsilon Chain, T-cell Surface Antigen T3/Leu-4 epsilon Chain, CD3e)

Cat no: C2254-11U


Supplier: United States Biological
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T cell activation through the T cell antigen receptor (TCR) involves the cytoplasmic tails of the CD3 subunits CD3g, CD3d, CD3e and CD3Xi. 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. CD3e may play a role in TCR-induced growth arrest, cell survival and proliferation. Applications: Suitable for use in ELISA, Immunofluorescence, Western Blot and Immunohistochemistry. Other applications not tested. Recommended Dilution: Immunohistochemistry: 0.5-4ug/ml Western Blot: 1:500-1:1000 ELISA: 1:5000-1:20,000 Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Catalogue number: C2254-11U
Reactivities: Human
Hosts: Rabbit
Applications: ELISA, Immunofluorescence, Immunohistochemistry, Western Blot
Size: 50ug
Form: Supplied as a liquid in PBS, pH 7.4, 0.05% sodium azide.
P type: Pab
Isotype: IgG
Purity: Purified by immunoaffinity chromatography.
References: 1. Clevers H et al (1988) Annu. Rev. Immunol. 6: 629-662. 2. Malissen B et al (1993) Curr. Opin. Immunol. 5: 324-333. 3. Gil D et al (2001) J. Biol. Chem. 276:11174-11179.
Additional info: Recognizes human CD3, epsilon at ~23kD.

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