CD3E Antibody

CD3E Antibody

  • Name
  • Description
  • Cat#
  • Pricings
  • Quantity
  • CD3E Antibody

  • CD3E, Mouse Anti Human
  • ANT-557
  • Shipped with Ice Packs

Catalogue number



T-cell surface glycoprotein CD3 epsilon chain, T-cell surface antigen T3/Leu-4 epsilon chain, CD3e, T3E, TCRE.


Mouse Anti Human Monoclonal.


CD3-epsilonpolypeptide (CD3E) along with CD3-gamma, -delta and -zeta, and the T-cell receptor alpha/beta and gamma/delta heterodimers, creates the T-cell receptor-CD3 complex. This complex has an imperative role in coupling antigen recognition to a number of intracellular signal-transduction pathways. The genes encoding the epsilon, gamma delta polypeptides are found in the same cluster on chromosome 11. The epsilon polypeptide plays a vital role in T-cell development. CD3E gene defects cause immunodeficiency. CD3E is also linked to a susceptibility to type I diabetes in women.



Physical Appearance

Sterile filtered colorless solution.


Anti-human CD3E mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human CD3E protein 23-126 amino acids purified from E. coli.

Ig Subclass

Mouse IgG1 heavy chain and k light chain.

Purification Method

CD3E antibody was purified from mouse ascitic fluids by protein-A affinity chromatography.


1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.

Storage Procedures

For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. 
Prevent freeze thaw cycles.

Stability / Shelf Life

12 months at -20°C. 1 month at 4°C.


CD3E antibody has been tested by ELISA, Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended starting dilution is 1:1000.

Safety Data Sheet


ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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