Hi, I am working on a three colour staining on formalin-fixed paraffin embedded tissues and to fit all the three antibodies together, I'll have to use a conjugated antibody. One of the markers is CD8 and the only conjugated CD8 antibody available is the SK1 clone. I was wondering if anyone has had success with it on paraffin embedded tissues. As far as my literature search goes, it has been used once for this application while is routinely used for flow cytometry. I'd appreciate it if someone could share their experience working with this antibody.