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. Author manuscript; available in PMC: 2015 Dec 1.
Published in final edited form as: Exp Mol Pathol. 2014 Sep 16;97(3):359–367. doi: 10.1016/j.yexmp.2014.09.007

Figure 4. m67 inhibited bindings of IGF1 (A) and IGF2 (B) to MCF7 cells.

Figure 4

MCF-7 cells were incubated with 5 nM biotinylated IGF1 or 1 nM biotinylated IGF2 in the absence or presence of antibodies. Bound biotinylated IGF1 or 2 was detected by streptavidin-PE. Cells incubated with streptavidin-PE conjugate only as the background control are in black. Cells incubated with biotin-IGF1 or 2 are in red. Those for biotin-IGF1 or 2 with antibodies are in blue.