Fig. 6From: A hemolysin secretion pathway-based novel secretory expression platform for efficient manufacturing of tag peptides and anti-microbial peptides in Escherichia coliSecretory expression and purification of Cecropin A and Melittin. a, b Secretory expression of CeATHHly (a) and MelTHHly (b). W whole-cell lysate, S supernatant. c, d Purification of CeATHHly (e) and MelTHHly (f). S supernatant, FT flow through, E eluent. e, f Purification of CeA (g) and Mel (h). C-E1 concentrate of eluent1. The arrows indicate CeATHHly in a and c, and MelTHHly in b and dBack to article page