Table 1. . Intra- and interassay variance of the anti-alemtuzumab antibody cell-based assay.

Experiment	Max value mean	Max value SD	% CV	Min value mean	Min value SD	% CV
Intra-1	81,067	7126	8.8	41,740	1176	2.8
Intra-2	82,908	8325	10.0	48,841	799	1.6
Intra-3	92,146	6628	7.2	50,883	1786	3.5
Intra-4	80,702	6071	7.5	48,794	1587	3.3
Inter 1–4	84,206	8144	9.6	47,564	3771	7.9