Staining of C57BL/6 splenocytes with 0.125 µg of Rat IgG2b kappa Isotype Control Biotin (Product # 13-4031-82) (open histogram) or 0.125 µg of Anti-Mouse CD4 Biotin (filled histogram) followed by Streptavidin PE (Product # 12-4317-87). Total viable cells were used for analysis.
Supplier Page from Thermo Fisher Scientific for CD4 Antibody Biotin