Figure 3From: Highly efficient, In-vivo Fas-mediated Apoptosis of B-cell Lymphoma by Hexameric CTLA4-FasLReceptors expression on different human cell lines. The protein expression level of B7-1 (CD80), B7-2 (CD86), and Fas (CD95) was determined by immunostaining of cells with the corresponding antibodies, followed by flow cytometeric analysis. The results represent the average of at least two independent experiments +/- SD.Back to article page