Figure 6From: Production optimization of cyanophycinase ChpEal from Pseudomonas alcaligenes DIP1 CGP degradation by concentrated supernatant samples from cultures of P. alcaligenes DIP1, E. coli BL21(DE3) pET-23a(+):: cphE al , E. coli BL21(DE3) pBBR1MCS-4:: cphE al , E. coli Top10 pET-23a(+):: cphE al , E. coli Top10 (DE3) pBBR1MCS-4:: cphE al after induction. CGP degradation was determined photometrically and was used as an indicator of the CphEal concentration.Back to article page