Synergism of Heat Shock Protein 90 and Histone Deacetylase Inhibitors in Synovial Sarcoma

Table 1

Comparison of IC₅₀ values at 24- and 48 hour Timepoints for MS-275 and 17-AAG as single agents and in combination using MTT assay.

Timepoint (hrs)	IC50 average
	MS-275	17-AAG	Combination (μM)
	(μM)	(μM)	MS-275	17-AAG
24	4.5	2.1	0.6	0.25
48	0.56	0.32	0.3	0.12