|Positive FC detected in
|This reagent has been tested for flow cytometric analysis. It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
|Sample-dependent, check data in validation data gallery
PE-65104 targets CD4 in FC applications and shows reactivity with Mouse samples.
|Host / Isotype
|Rat / IgG2b, kappa
|Mouse CTL clone V4
|GenBank accession number
|Gene ID (NCBI)
|PE Fluorescent Dye
|Excitation/Emission maxima wavelengths
|496 nm, 565 nm / 578 nm
|PBS with 0.1% sodium azide and 0.5% BSA.
|Store at 2-8°C. Avoid exposure to light. Stable for one year after shipment.
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).
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