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. 2009 Oct 31;13(5):349–356. doi: 10.4196/kjpp.2009.13.5.349

Fig. 2.

Fig. 2

The effect of Ape1/Ref-1 on GDNF/GFRα1 signaling in Neuro2a cells. (A) Vector/Neuro2a (vector) and Neuro2a/Ape1 (Ape1) cells were treated with or without 30 ng/ml GDNF for 10 min. The cells were then lysed and subjected to immunoprecipitation (IP) with anti-Ret antibodies and analyzed for GFRα1, c-Src, phospho-Ret (pRet), and Ret by immunoblotting. (B) Vector/Neuro2a and Neuro2a/Ape1 cells were incubated with or without 30 ng/ml GDNF. At the indicated times, cell extracts were prepared and examined for activated phospho-Ret by immunoblotting.