Fig. 1From: Antimicrobial activity and safety evaluation of peptides isolated from the hemoglobin of chickensPreparation of CHAP. a Sephadex G-100 gelatin separation of the extract from chicken blood. b Antibacterial activity detection of elution of Sephadex G-100 gelatin by agarose diffusion assay against Escherichia coli ATCC25922. c Tricine–SDS-PAGE of the interested elution and the band was around 3.3 KDa (arrow)Back to article page