APC Anti-Human CD3 (SK7)

CD3 Monoclonal Antibody for FC

Host / Isotype

Mouse / IgG1, kappa

Reactivity

human

Applications

FC

Conjugate

APC Fluorescent Dye

CloneNo.

SK7

Cat no : APC-65148

Synonyms

CD3E, CD3 epsilon, T-cell surface antigen T3/Leu-4 epsilon chain, T3E, SK7

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Validation Data Gallery

• 

  FC experiment of human peripheral blood lymphocytes using APC-65148

  1X10^6 human peripheral blood lymphocytes were surface stained with 0.25 ug APC-anti-human CD3 (APC-65148, clone SK7) (red) or 0.25 ug APC-mouse IgG1 isotype control (blue). Cells were not fixed.

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Tested Applications

• Positive FC detected in: Human peripheral blood lymphocytes

Recommended dilution

Application	Dilution
This reagent has been pre-titrated and tested for flow cytometric analysis. The suggested use of this reagent is 5 μl per 10^6 cells in a 100 µl suspension or 5 μl per 100 µl of whole blood.
Sample-dependent, Check data in validation data gallery.

Product Information

APC-65148 targets CD3 in FC applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Mouse / IgG1, kappa
• Class: Monoclonal
• Type: Antibody
• Immunogen: N/A
• Full Name: CD3e molecule, epsilon (CD3-TCR complex)
• Calculated Molecular Weight: 207 aa, 23 kDa
• GenBank Accession Number: BC049847
• Gene Symbol: CD3
• Gene ID (NCBI): 916
• RRID: AB_2918929
• Conjugate: APC Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 650 nm / 660 nm
• Form: Liquid
• Purification Method: Affinity purification
• Storage Buffer: Phosphate based buffer with 0.09% sodium azide and 0.1% gelatin, pH 7.2.
• Storage Conditions: Store at 2-8°C. Avoid exposure to light. Stable for one year after shipment.

Background Information

CD3 is a multimeric protein associated with the T-cell receptor (TCR) to form a complex involved in antigen recognition and signal transduction (PMID: 15885124). CD3 is composed of CD3γ, δ, ε, and ζ chains (PMID: 1826255). It is expressed by thymocytes in a developmentally regulated manner, T cells, and some NK cells (PMID: 3289580). The TCR recognizes antigens bound to major histocompatibility complex (MHC) molecules. TCR-mediated peptide-MHC recognition is transmitted to the CD3 complex, leading to the intracellular signal transduction (PMID: 11985657).