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. Author manuscript; available in PMC: 2018 Jun 1.
Published in final edited form as: Protein Expr Purif. 2017 Mar 16;134:11–17. doi: 10.1016/j.pep.2017.03.012

Figure 4.

Figure 4

Comparison of the yield and purity of TH8G biopolymer after expression in BL21(DE3) host and purification by Ni-NTA and TALON resins. A) The amount of purified TH8G obtained from 500 mL of culture. B) The SDS-PAGE picture of the purified TH8G. C) The quantification of TH8G purity using the Image J software. The data are presented as mean±s.d. (n= 3). * indicates significance, p<0.05, student t-test.