The expression of cell surface-bound DR4 and DR5 were determined by indirect fluorescence staining and flow cytometry analysis.
用间接免疫荧光染色结合流式细胞技术检测细胞表面DR4和DR5分子表达；
2
The specificity of the purified polyclonal antibody was identified by indirect fluorescence staining and FCM analysis.
间接免疫荧光染色及流式细胞术鉴定多克隆抗体的特异性。
3
The obtained cells were observed using transmission electron microscopy(TEM), detected with alizarin red staining and Gram staining, and identified by indirect immunofluorescence staining .