Human CD3 epsilon mFluor™ Violet 450-Conjugated Antibody

Catalog #: FAB100MFV450 Datasheet
Clone UCHT1 was used by HLDA to establish CD designation
Catalog # Availability Size / Price Qty
FAB100MFV450-100
Detection of CD3 epsilon  in PBMC lymphocytes by Flow Cytometry.
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Human CD3 epsilon mFluor™ Violet 450-Conjugated Antibody Summary

Species Reactivity
Human
Specificity
Recognizes the epsilon -chain of the CD3/T cell antigen receptor complex.
Source
Monoclonal Mouse IgG1 Clone # UCHT1
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
Human thymocytes (1)
Formulation
Supplied in a saline solution containing BSA and Sodium Azide.
Label
mFluor Violet 450 SE (Excitation= 406 nm, Emission= 445 nm)

Applications

Recommended Concentration
Sample
Flow Cytometry
5 µL/106 cells
PBMC lymphocytes

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Flow Cytometry View Larger

Detection of CD3 epsilon in PBMC lymphocytes by Flow Cytometry. PBMC lymphocytes were stained with Mouse Anti-Human CD19 PE‑conjugated Monoclonal Antibody (Catalog # FAB4867P) and either (A) Mouse Anti-Human CD3 epsilon mFluor™ Violet 450-Conjugated Monoclonal Antibody (Catalog # FAB100MFV450 or (B) unstained. View our protocol for Staining Membrane-associated Proteins.

Preparation and Storage

Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Do not freeze.
  • 12 months from date of receipt, 2 to 8 °C as supplied.

Background: CD3 epsilon

CD3 epsilon is a key signaling molecule that participates in the formation of the T Cell Receptor (TCR). The alpha beta TCR is composed of six distinct subunits. There is an alpha -beta disulfide-linked heterodimer that recognizes antigen, and this is accompanied by four CD3 subunits that transduce an intracellular signal. CD3 epsilon forms a heterodimer with both CD3 gamma and CD3δ, creating two signaling complexes. These two heterodimers are supplemented by a CD3 zeta zeta homodimer that lies in the center of the TCR complex, generating a fully-functional TCR (2). 

References
  1. Beverly, P.C.L. and R.E. Callard (1981) Eur. J. Immunol. 11:329.
  2. Call, M.E. and K.W. Wucherpfennig (2005) Annu. Rev. Immunol. 23:101.
  3. McMichael, A.J. et al. (1987) Leucocyte Typing III: White Cell Differentiation Antigens, Oxford University Press, New York.
  4. Knapp, W. et al. (1989) Leucocyte Typing IV: White Cell Differentiation Antigens, Oxford University Press, New York.
  5. Schlossman, S. et al. (1995) Leucocyte Typing V: White Cell Differentiation Antigens, Oxford University Press, New York.
Entrez Gene IDs
916 (Human); 12501 (Mouse); 102133065 (Cynomolgus Monkey)
Alternate Names
CD3 epsilon; CD3e antigen; CD3e antigen, epsilon polypeptide (TiT3 complex); CD3e molecule, epsilon (CD3-TCR complex); CD3e; CD3-epsilon; FLJ18683; T3E; T-cell antigen receptor complex, epsilon subunit of T3; T-cell surface antigen T3/Leu-4 epsilon chain; T-cell surface glycoprotein CD3 epsilon chain; TCRE

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Product Specific Notices

mFluorTM is a trademark of AAT Bioquest, Inc.

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