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AMB Express
Fig. 3 | AMB Express

Fig. 3

From: Heterogeneous expression of DnaK gene from Alicyclobacillus acidoterrestris improves the resistance of Escherichia coli against heat and acid stress

Fig. 3

SDS–PAGE analysis of DnaK protein expression in recombinant E. coli BL21–DnaK. Lane M low molecular weight protein standard; lane 1 whole-cell proteins of uninduced recombinant E. coli BL21–DnaK; lane 2 whole-cell proteins of induced recombinant E. coli BL21–DnaK; lane 3 supernatant of induced cells lysate; lane 4 precipitation of induced cells lysate; lane 5 LB medium

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