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. Author manuscript; available in PMC: 2014 Feb 13.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2013 Feb 4;86(1):136–142. doi: 10.1016/j.ijrobp.2012.12.007

Figure 3.

Figure 3

Irradiation does not alter cathepsin expression or probe activation. (A) Cathepsin protein levels found in sarcoma and normal muscle harvested from mice that received 0, 5, 15 or 25 Gy. (B) Cathepsin protein levels representative of several sarcoma cell lines treated with 0, 2, 4 or 6 Gy. (C) Flow cytometric analysis showing the effect of RT on labeling of sarcoma cells by 500 nM or 1500 nM VM249.