Comparative analysis of different flow cytometry‐based immunophenotypic methods for the analysis of CD59 and CD55 expression on major peripheral blood cell subsets

Abstract

In summary, our results show that the sample preparation protocol has a significant impact on the quality of the staining obtained for the CD55 and CD59 antigens on the major PB leucocyte subsets; additionally, we propose a simple and reliable stain-non-lyse-non-wash method for the simultaneous analysis of CD55 and CD59 expression on PB red cells, platelets, neutrophils, monocytes, and lymphocytes, which could be reached through the use of two triple stainings.