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. 2015 May 28;10(5):e0119169. doi: 10.1371/journal.pone.0119169

Fig 4. HPLC chromatographs of MRJP3 isolation.

Fig 4

(A) The first isolation of MRJP3 with Mono S cation-exchange HPLC. MRJP3 is eluted at 0.20 to 0.30 M NaCl gradient. (B) The second isolation of MRJP3 with Mono Q anion-exchange HPLC. MRJP3 is eluted at 0.15 to 0.30 M NaCl gradient. A dashed square in each chromatograph indicates a elution peak of target protein. The dashed line indicated those recovering fractions on each step.