. Author manuscript; available in PMC: 2006 Mar 13.

Published in final edited form as: Breast Cancer Res Treat. 2005 Apr;90(3):281–293. doi: 10.1007/s10549-004-4816-9

Table 1.

Extrapolated concentrations of G129R-PE₄₀-KDEL necessary for 50% inhibition of protein synthesis (A) and proliferation (B) of human breast cancer cell lines

	A	B

Cell Line	IC₅₀ (nM)	IC₅₀ (nM)
MCF-7	0.9	4.75
BT-474	2.1	4.8
BT-134	6	22.7
T-47D	8.2	12.5
MDA-MB-453	29.6	>100
MDA-MB-231	>33	>100