Cells were stained with APC-labeled anti-CD4 and PE-labeled anti-HLA-A*02 antibodies (BD
Chemexpress Cells have been stained with APC-labeled anti-CD4 and PE-labeled anti-HLA-A*02 antibodies (BD Biosciences) and cell surface expression was measured in transfected (GFP-positive) cells by flow cytometry (Guava easyCyte 8HT, Millipore).…