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. 2013 Apr 8;8(4):e61167. doi: 10.1371/journal.pone.0061167

Figure 3. Anti-ROR1 mAbs in complement dependent cytotoxicity (CDC).

Figure 3

Frequency (%) (mean+SEM) of apoptotic/necrotic cells (Annexin-V+/PI+) induced by 4 anti-ROR1 mAbs with (▪) or without (□) human complement using various ESTDAB (A, B), DFW and A375 melanoma cell lines (C). The T47D cell line did not express ROR1. *P = 0.01; **P = 0.001. P-values refer to comparison with and without complement for the respective mAbs. NR mAb: non-relevant isotype control mAb (mouse IgG1 isotype), C: Complement.