Cardinal Red™ Anti-Human CD4 (OKT4)

CD4 Monoclonal Antibody for FC

Host / Isotype

Mouse / IgG2b, kappa

Reactivity

Human

Applications

FC

Conjugate

Cardinal Red™ Fluorescent Dye

CloneNo.

OKT4

Cat no : CR-65134

Synonyms

CD4, CD4 molecule, CD4mut

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Validation Data Gallery

• 

  FC experiment of human PBMCs using CR-65134

  1X10^6 human PBMCs were surface co-stained with Atlantic Blue Anti-Human CD3 and 5 ul Cardinal Red™ Anti-Human CD4 (CR-65134, Clone:OKT4) or Mouse IgG2b Isotype Control. Cells were not fixed. Lymphocytes were gated.

• 

  FC experiment of human PBMCs using CR-65134

  1X10^6 human PBMCs were surface stained with 5 ul Cardinal Red™ Anti-Human CD4 (CR-65134, Clone:OKT4) (red)or Mouse IgG2b Isotype Control. Cells were not fixed. Lymphocytes were gated.

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Tested Applications

• Positive FC detected in: human PBMCs

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

CR-65134 targets CD4 in FC applications and shows reactivity with Human samples.

• Tested Reactivity: Human
• Host / Isotype: Mouse / IgG2b, kappa
• Class: Monoclonal
• Type: Antibody
• Immunogen: Human peripheral T cells
• Full Name: CD4 molecule
• Calculated Molecular Weight: 55 kDa
• GenBank Accession Number: BC025782
• Gene Symbol: CD4
• Gene ID (NCBI): 920
• Conjugate: Cardinal Red™ Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 592 nm / 611 nm
• Form: Liquid
• Purification Method: Affinity purification
• Storage Buffer: PBS with 0.09% sodium azide and 0.5% BSA.
• Storage Conditions: Store at 2-8°C. Avoid exposure to light. Stable for one year after shipment.

Background Information

CD4 is a 55-kDa transmembrane glycoprotein expressed on T helper cells, majority of thymocytes, monocytes, macrophages, and dendritic cells (PMID: 9304802; 12213222). CD4 is an accessory protein for MHC class-II antigen/T-cell receptor interaction. It plays an important role in T helper cell development and activation (PMID: 9539765; 3112582). CD4 serves as a receptor for the human immunodeficiency virus (HIV) (PMID: 9304802).