cFluor® R780 Anti-Human CD4 (SK3)

The SK3 monoclonal antibody binds to human CD4, a 59-kDa type I transmembrane glycoprotein in the immunoglobulin superfamily. The CD4 molecule is expressed predominantly on thymocytes and a subpopulation of mature T-helper lymphocytes. It is also present on monocytes at low levels(1) (3). CD4 plays a role in cell-cell interaction by acting as a co-receptor for MHC class II in antigen recognition. CD4 also has been shown to bind glycoprotein 120 on external envelope of HIV(2). The antibody was conjugated to a fluorophore and purified by affinity chromatography. PRODUCT DETAILS Clone:                  SK3 Reactivity:          Human Format:                cFluor® R780 Isotype:               Mouse IgG1, κ Tested Dilution:  5 μL / test Application:        Flow Cytometry Storage:               2-8°C and protected from Light. Do not freeze Formulation:       Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and 0.2% BSA (Origin USA) Data Sheets:       TDS SDS   RECOMMENDED U