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The antibody was purified by affinity chromatography, and conjugated with PE/Cy7 under optimal conditions. The solution is free of unconjugated PE/Cy7 and unconjugated antibody.
Concentration:
0.5 mg/ml
Storage & Handling:
The antibody solution should be stored undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. Test size products are transitioning from 20 µl to 5 µl per test. Please check your vial or your CoA to find the suggested use of this reagent per million cells in 100 µl staining volume or per 100 µl of whole blood. It is recommended that the reagent be titrated for optimal performance for each application. Read more at www.biolegend.com/testsize regarding the test size change.
COA:
Cy3, Cy5, Cy5.5 and Cy7 are subject to proprietary rights of GE Healthcare Bio-Sciences Corp. and Carnegie Mellon University and made and sold under license from GE Healthcare Bio-Sciences Corp. Sale of this product is licensed for research use only.
Application References:
1. Evans RL, et al. 1981. Immunol. 78:544 2. Arno A et al. 1999. J. Infect. Dis. 180:56 3. Muech M, et al. 1997. Blood 89:1364
Human peripheral blood lymphocytes stained with SK3 PE/Cy7
CD4, also known as T4, is a 55 kD single-chain type I transmembrane glycoprotein expressed on most thymocytes, a subset of T cells, and monocytes/macrophages. CD4, a member of the Ig superfamily, recognizes antigens associated with MHC class II molecules and participates in cell-cell interactions, thymic differentiation, and signal transduction. CD4 acts as a primary receptor for HIV, binding to HIV gp120. CD4 has also been shown to interact with IL-16.
Other Names:
T4, Leu3a
Structure:
Ig superfamily, type I transmembrane glycoprotein, 55 kD
Distribution:
T cell subset, majority of thymocytes, monocytes/macrophages
Function:
MHC class II co-receptor, lymphocyte adhesion, thymic differentiation, HIV receptor
Ligand Receptor:
MHC class II molecules, HIV gp120, IL-16
Antigen References:
1. Center D et al. 1996. Immunol. Today 17:476. 2. Gaubin M et al. 1996. Eur. J. Clin. Chem. Clin. Biochem. 34:723.
*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/terms). BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.
This data display is provided for general comparisons between formats. Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors. If you need assistance with selecting the best format contact our expert technical support team.
Purified anti-human CD4
Human peripheral blood lymphocytes stained with SK3 PE
FITC anti-human CD4
Human peripheral blood lymphocytes stained with SK3 FITC
PE anti-human CD4
Human peripheral blood lymphocytes stained with SK3 PE
PerCP/Cy5.5 anti-human CD4
Human peripheral blood lymphocytes stained with SK3 PerCP/Cy5.5
Biotin anti-human CD4
Human peripheral blood lymphocytes stained with biotinylated SK3, followed by Sav-PE
PE/Cy7 anti-human CD4
Human peripheral blood lymphocytes stained with SK3 PE/Cy7
APC anti-human CD4
Human peripheral blood lymphocytes stained with SK3 APC
APC/Cy7 anti-human CD4
Human peripheral blood lymphocytes stained with SK3 APC/Cy7
Alexa Fluor® 488 anti-human CD4
Human peripheral blood lymphocytes stained with SK3 Alexa Fluor® 488
Pacific Blue™ anti-human CD4
Human peripheral blood lymphocytes stained with SK3 Pacific Blue™
