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CD3-E (D71) pAb

CD3-E (D71) pAb

Cat no: BS3476

Supplier: Bioworld Technology, Inc.
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When T cells encounter antigens via the T cell receptor (TCR), information about the quantity and quality of antigens is relayed to the intracellular signal transduction machinery. This activation process depends mainly on CD3 (Cluster of Differentiation 3), a multiunit protein complex that directly associates with the TCR. CD3 is composed of four polypeptides: ?, (gamma), E and (delta). Each of these polypeptides contains at least one immunoreceptor tyrosine-based activation motif (ITAM). Engagement of TCR complex with foreign antigens induces tyrosine phosphorylation in the ITAM motifs and phosphorylated ITAMs function as docking sites for signaling molecules such as ZAP-70 and p85 subunit of PI-3 kinase. TCR ligation also induces a conformational change in CD3E, such that a proline-region is exposed and then associates with the adapter protein Nck.
Catalogue number: BS3476
Reactivities: Human, Mouse, Rat
Hosts: Rabbit
Applications: Immunohistochemistry, Western Blot
Size: 100ug/100ul
Swiss prot: P07766
Dilutions: WB: 1:500~1:1000 IHC: 1:50~1:200
Form: liquid
Storage buffer: 1 mg/ml in Phosphate buffered saline (PBS) with 0.05% sodium azide, approx. pH 7.2.
Concentration: 1ug/ul
Antigen: Synthetic peptide, corresponding to amino acids 31-80 of Human CD3-E.
Species: CD3-E (D71) pAb detects endogenous levels of CD3-E protein.
Molecular weight: ~ 21 kDa
Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).
Storage temp: Store at 4 degrees C short term. Aliquot and store at -20 degrees C long term. Avoid freeze-thaw cycles.
Alternative names: T-cell surface glycoprotein CD3 epsilon chain; T-cell surface antigen T3/Leu-4 epsilon chain; CD_antigen=CD3e; CD3E; T3E
Additional info: For research use only, not for use in diagnostic procedure.

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