倪老师,我看了Elimination of Erroneous Results in Flow Cytometry Caused by Antibody Binding to Fc Receptors on Human Monocytes and Macrophages这篇文章,在实验方法部分,是先封闭,不做清洗直接做染色?还是需要洗去封闭剂在做染色?还是封闭染色同时进行?文章里它是封闭后就染活死细胞试剂了,我有点搞不清。我用美天旎商品化的Human Fc block是同时进行的。请倪老师教教我。