A method to average immunofluorescent histograms.

Single parameter gated flow cytometric fluorescent histograms were obtained on normal donor blood mononuclear cells using several commonly available lymphocyte surface markers. A computer method was developed to average single parameter flow cytometric immunofluorescent histograms. The averaged histograms provide a means of pattern recognition for normal lymphocytes and will aid in the clinical evaluation of lymphocytosis. Averaged histograms may also serve as standards for more advanced analysis.