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Home >> Antibodies >> CD3e (T-Cell Marker)

CD3e (T-Cell Marker)

Mouse Monoclonal Antibody [Clone CRIS-7]

Catalog #

Size

20 ug
100 ug
100 ug

Price (USD)

199.00
429.00
429.00

Formulation

Purified Ab with BSA and Azide at 200ug/ml
Purified Ab with BSA and Azide at 200ug/ml
Purified Ab WITHOUT BSA at 1.0mg/ml

Catalog No

Size

20 ug
100 ug
100 ug

Formulation

Purified Ab with BSA and Azide at 200ug/ml
Purified Ab with BSA and Azide at 200ug/ml
Purified Ab WITHOUT BSA at 1.0mg/ml

Price (USD)

199.00
429.00
429.00
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Flow Cytometric Analysis of Jurkat cells. CD3e Mouse Monoclonal Antibody (CRIS-7) followed by Goat anti-Mouse IgG-CF488 (Blue); Isotype Control (Red).

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Immunofluorescence Analysis of Jurkat cells labeling CD3e with CD3e Mouse Monoclonal Antibody (CRIS-7) followed by Goat anti-Mouse IgG-CF488 (Green). The nuclear counterstain is Reddot (Red).

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SDS-PAGE Analysis Purified CD3e Mouse Monoclonal Antibody (CRIS-7). Confirmation of Integrity and Purity of Antibody.

Product Details

Synonyms

CD 3E, CD3 epsilon, CD3 TCR complex, CD3E, CD3e antigen epsilon polypeptide (TiT3 complex), 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, T3E, TCRE, TiT3 complex

Positive Control

Jurkat cells. Tonsil and lymph node.

Known Applications & Suggested Dilutions

Flow Cyt, IF         More Details

Induce T cell activation and proliferation (Order Ab without Azide)
Flow Cytometry (1-2ug/million cells)
Immunofluorescence (1-2ug/ml)
Optimal dilution for a specific application should be determined.

Immunogen

Stimulated human leukocytes

Cellular Localization

Cell surface and cytoplasmic

Species Reactivity

Human. Monkey.

Host / Ig Isotype

Mouse / IgG2a, kappa

Mol. Weight of Antigen

20kDa

Specificity & Comments

Recognizes the epsilon-chain of CD3, which consists of five different polypeptide chains (designated as gamma, delta, epsilon, zeta, and eta) with MW ranging from 16-28kDa. The CD3 complex is closely associated at the lymphocyte cell surface with the T cell antigen receptor (TCR). Reportedly, CD3 complex is involved in signal transduction to the T cell interior following antigen recognition. The CD3 antigen is first detectable in early thymocytes and probably represents one of the earliest signs of commitment to the T cell lineage. In cortical thymocytes, CD3 is predominantly intra-cytoplasmic. However, in medullary thymocytes, it appears on the T cell surface. CD3 antigen is a highly specific marker for T cells, and is present in majority of T cell neoplasms.

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200ug/ml of Ab Purified from rabbit anti-serum by Protein A. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA at 1.0mg/ml.

Key References

  1. McMichael AJ et al. (eds) Leukocyte Typing III, Oxford University Press, Oxford, 1987. Knapp W et al. (eds) Leukocyte Typing IV, p245 and 1059, Oxford University Press, Oxford, 1989
  2. Alberola-Ila J et al. Stimulation through the TCR/CD3 complex up-regulates the CD2 surface expression on human T lymphocytes. J Immunol 1991, 146(4):1085-1092
  3. Schlossman S et al. (eds) Leukocyte Typing V. Oxford University Press, Oxford, 1995.

Bioinformatics

  •  Entrez Gene ID: 916
  •  Gene Symbol: CD3E
  •  SwissProt: P07766
  •  Chromosome Location: 11q23.3
  •  Unigene: 3003
NBT01050