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. 2016 Jul 29;9:159. doi: 10.1186/s13068-016-0563-5

Fig. 3.

Fig. 3

Purification of PLA1 expressed in each system. Cell-free synthesized PLA1 from a 3 mL reaction was purified through a Ni-NTA column (a). Turbidity of the crude sesame oil was cleared after incubation with the purified PLA1 (30 µg PLA1 in 10 mL oil) for 12 h at 40 °C, indicating that the cell-free synthesized enzyme catalyzed degumming of crude oil (b)