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. 2016 May 27;100(20):8721–8729. doi: 10.1007/s00253-016-7620-7

Table 3.

Strain physiological parameters of E. coli BL21(DE3) producing a scFv via a pET expression system during lactose induction at different q s,glu

Inducer q s,glu (g/g/h) q s,lac (g/g/h) q P,IB (mg/g/h) Std. dev (mg/g/h) q P,SP (mg/g/h) Std. dev. (mg/g/h) q P,acetate (mg/g/h) IB-titer (mg/g) SP-titer (mg/g)
Lactose 0.06 0.09 0.06 0.007 0.73 0.077 0.00 0.26 2.92
0.30 0.08 0.17 0.021 9.99 0.899 0.00 0.69 39.55
0.74 0.02 0.03 0.003 0.49 0.049 0.00 0.12 1.96