Table 2.

Pairwise epitope mapping of anti-Pg RIBS mAbs

Captured mAb	Second mAb, response units
	20	109	49	51	53	116	MOPC21
Group I
49	69.3	71.2	17.5	13.7	13.7	57.1	17
51	68.8	70.3	14.5	12.8	14.3	54.8	18.6
53	67.4	68.4	16.1	14.5	14.3	53.7	18.5
Group II
20	9.7	15.4	43	41.4	40	72.1	7.7
109	26	25.1	62.1	60.7	61.1	100.4	17.2
Group III
116	86.3	89.9	60.8	59.7	59.2	13.4	19.3
Control
MOPC21	26.5	30	21.5	19.7	20.2	16.7	20.1

Pairwise epitope mapping was performed and compared with the isotype control, MOPC21, as described in “Pairwise epitope mapping.” Results are representative of three profiling experiments.