Table 2. Cell viability measurements in RP treated cells.

RP nM	0	156.25	312.5	625	1250	2500	5000	10000
MCF7	100.00	29.36	22.34	31.62	19.88	16.29	7.53	3.32
T47D	100.00	33.02	33.76	43.74	24.39	17.73	8.69	11.15
CAMA1	100.00	70.22	46.25	45.99	26.28	22.46	13.45	7.71
MDAMB231	100.00	79.92	82.09	67.84	62.16	62.43	31.95	24.50
MDAMB468	100.00	48.25	48.51	71.92	75.75	52.74	55.31	4.49
HCC1143	100.00	125.74	136.39	137.53	144.66	130.58	85.55	24.85

Cell viability measurements in six breast cancer cell lines treated with RP (0–10,000 nM). Red-white-blue color scale.