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. 2006 May;50(5):1813–1822. doi: 10.1128/AAC.50.5.1813-1822.2006

TABLE 1.

Effect of human serum on the 48-h IC50s and IC90s of VX-950a

Concn of human serum (%) IC50 (μM) IC90 (μM) CC50 (μM)
0 0.33 0.79 >30
10 0.88 1.37 >30
20 1.40 2.52 >30
40 3.45 4.76 >100
a

Human serum was added to cell culture medium for a final concentration of 0%, 10%, 20%, or 40% (vol/vol), along with 0.03, 0.1, 0.3, 1, 3, or 10 μM VX-950 or 0.5% DMSO (no-compound control). The IC50s, IC90s, and CC50s were determined after a 48-h incubation.