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You are here:Home » Antibodies » Antibodies-CD Markers » Anti -CD3 (Early T Cell Marker)

Anti -CD3 (Early T Cell Marker)


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Clone Host Grade Applications
Polyclonal Rabbit Purified IH
Human CD3, a glycoprotein, consists of five polypeptide chains (gp20, gp26, p16, p20 & p28). The CD3 complex is involved in T cell activation and signal transduction. The CD3 antigen is T cell specific, and normally present in resting and activated T lymphocytes. It is also present in peripheral blood T cells and thymocytes. CD3 antibody is specific for T cells, and often used to distinguish precursor T cell lymphoblastic lymphoma from its B cell counterpart.
Catalog #C2254-02
ApplicationsSuitable for use in Immunohistochemistry. Other applications have not been tested.
Recommended DilutionsImmunohistochemistry: Frozen
Immunohistochemistry (Formalin-fixed paraffin-embedded): Pepsin digestion is required for optimal staining.
Optimal dilutions to be determined by the researcher.
Expected Staining PatternMembrane
Positive ControlTonsil or Thymus
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypePolyclonal
FormSupplied as a liquid in PBS, pH 7.4, 1% BSA, 0.09% sodium azide.
ImmunogenSynthetic peptide derived from human CD3.
SpecificityRecognizes both normal and neoplastic human T cells.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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