Table 2.

Reference compound IC₅₀'s from reference compounds diluted in water, HMI-9 medium with and without FCS and PBS.

Compound	PBS	Water	FCS	No FCS
Pentamidine	13.42 ± 7.5	57.78 ± 40	9.23 ± 0.71	7.56 ± 2.8
Diminazine	65.98 ± 1.7	140.6 ± 79	65.79 ± 21	62.46 ± 21.3
Staurosporine	10.99 ± 1.3	12.27 ± 3.0	2.43 ± 0.59	5.22 ± 1.1

IC₅₀ values of compounds in variations of compound dilution media were determined in the luciferase assay and calculated from duplicate samples, expressed as ± SD, in nM.