Fig. 11From: Optimization of expression, purification and secretion of functional recombinant human growth hormone in Escherichia coli using modified staphylococcal protein a signal peptideSignificant single factor C; OD at induction time at IPTG = 0.6 mM, temperature = 26 °C and post induction time 10 h for periplasmic (A) and cytoplasmic (C) expressions. Significant one factor D; post induction time at induction time at IPTG = 0.6 mM, temperature = 26 °C and OD at induction time = 1 for periplasmic (B) and cytoplasmic (D) expressionsBack to article page