




























参考图片
Flow cytometric analysis of CD22.2 expression by mouse splenocytes using PE Rat Anti-Mouse IgG1 as a second step. BALB/c mouse splenic leucocytes were stained with either Purified Mouse IgG1, κ Anti-Mouse CD22.2 antibody (clone Cy34.1; solid line histogram) or with no antibody (for background staining control; dashed line histogram). After washing, the cells were stained with PE Rat Anti-Mouse IgG1 antibody (Cat. No. 550083) as the second step at 1 µg/test. The fluorescence histogram showing CD22.2 expression (or control staining) as detected by PE Rat Anti-Mouse IgG1 antibody was derived from gated events with the forward and side light-scatter characteristics of intact splenocytes. Flow cytometry and analysis was performed using a BD™ LSR II Flow Cytometer System and FlowJo™ software.