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. Author manuscript; available in PMC: 2014 Dec 30.
Published in final edited form as: Curr Pharm Des. 2012;18(27):4187–4196. doi: 10.2174/138161212802430486

Fig. (4). Tag-free ILYd4 has better thermostability than His-tagged ILYd4.

Fig. (4)

(A) The activities of tag-free ILYd4 after storing in PBS buffer in either 25°C or 40°C for different time periods. (B) The activities of His-tagged ILYd4 after storing in PBS buffer in either 25°C or 40°C over different time periods. Results are mean ± SD of three independent experiments. *P<0.01 v.s. day 0.