Location of the three disulfide bonds in an antimicrobial peptide from Amaranthus caudatus using mass spectrometry

Purification of Antimicrobial Peptides f

Purification of Antimicrobial Peptides from an Extract of the Skin of Xenopus laevis Using Heparin-Affinity HPLC: Characterization by Ion-Spray Mass Spectrometry

✍ S. James; B.F. Gibbs; K. Toney; H.P.J. Bennett 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 607 KB

A simple scheme was developed for the rapid purification of antimicrobial peptides from the skin of Xenopus laevis. An extract of the frog skin was prepared using an acidic medium designed to maximize the solubilization of low-molecular-weight peptides. This extract was subjected to an enrichment pr