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Fig. 4 | Bioresources and Bioprocessing

Fig. 4

From: Development of highly efficient whole-cell catalysts of cis-epoxysuccinic acid hydrolase by surface display

Fig. 4

Repeated use of the InaPbN-CESH[L] surface display system. The cells after protein expression were incubated at 4 °C for different days and then the whole-cell enzyme activities were repetitively assayed four times. After each enzymatic reaction, the cells were centrifuged and washed with the assay buffer, and then the whole-cell enzyme activities were immediately assayed again as repetitive usage

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