. Author manuscript; available in PMC: 2013 Mar 27.

Published in final edited form as: Breast Cancer Res Treat. 2011 Sep 14;133(2):437–445. doi: 10.1007/s10549-011-1763-0

Table 1.

Sensitivity of sorted BrCSC and unseparated parental cells to TRA-8 mediated cytotoxicity

Phenotype	Cell line	Sorted CD44⁺CD24⁻ ALDH⁺ IC₅₀ TRA-8 (ng/ml)	Unseparated parental IC₅₀ TRA-8 (ng/ml)	P value sorted vs. unsorted
Basal B	HCC38	0.10^a	0.74	0.127
	2LMP	0.65	1.06	0.008
	SUM159	0.88	5.54	0.049
	MDA-MB-436	0.62	0.31	0.248
	BT-549	0.63	5.55	0.02
Basal A	HCC1187	0.85	24.72	0.049
	BT-20	7.24	16.49	0.275
	HCC1143	77.12	628.43	0.049

All samples were assayed in quadruplicate and are reported as the median from a minimum of three independent experiments