Cecropin A

Cecropin A is a linear cationic antimicrobial peptide that kills bacteria by disrupting transmembrane electrochemical gradients. It is a widely used model for innate host-defense peptides and peptide-membrane interactions.

• antimicrobial and host-defense peptide research
• membrane interaction studies
• innate-immunity research
• peptide structure-function analysis

Exact sequence, amidation state, glycosylation state and terminal chemistry define the reagent. Compare only sequence- and modification-matched forms in quantitative antimicrobial or membrane assays.

1. Selected peer-reviewed publication