Journal: Marine drugs

Article Title: Identification, Screening and Antibacterial Mechanism Analysis of Novel Antimicrobial Peptides from Sturgeon ( Acipenser ruthenus ) Spermary.

doi: 10.3390/md21070386

Figure Lengend Snippet: Figure 1. Antibacterial activity of SSPs before purification (A) and after purification (B). In Figure A, the histogram shows the absorbance of the bacterial suspensions, and the control group used the same volume of MHB medium instead of SSPs. In Figure B, the blue line shows the elution profiles of the SSPs during purification and the Oxford tower test was used to verify the antibacterial activity of the purified component.

Article Snippet: The remaining supernatant was filtered through a 0.22 μm filter membrane and the peptides were purified by a protein purification system (NGC QuestTM 10 Plus, Bio-Rad, Hercules, California, USA) equipped with Superdex Peptide 10/300 GL (Φ 1.0 cm × 30 cm, GE Healthcare, Boston, MA, USA).

Techniques: Activity Assay, Control