Semi-preparative purification and characterization of peptides from complex haemoglobin hydrolysate by HPLC-mass spectrometry

Purification and identification of antio

Purification and identification of antioxidative peptides from loach (Misgurnus anguillicaudatus) protein hydrolysate by consecutive chromatography and electrospray ionization-mass spectrometry

✍ Lijun You; Mouming Zhao; Joe M. Regenstein; Jiaoyan Ren 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 337 KB

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

Sample purification and preparation tech

Sample purification and preparation technique based on nano-scale reversed-phase columns for the sensitive analysis of complex peptide mixtures by matrix-assisted laser desorption/ionization mass spectrometry

✍ Gobom, Johan; Nordhoff, Eckhard; Mirgorodskaya, Ekaterina; Ekman, Rolf; Roepstor 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 839 KB

A simple reversed-phase nano-column purification and sample preparation technique is described, which markedly improves the mass spectrometric analysis of complex and contaminated peptide mixtures by matrix-assisted laser desorption/ionization (MALDI). The method is simple, fast and utilizes only lo

Purification and characterization of a h

Purification and characterization of a hydroperoxidase from the cyanobacterium Synechocystis PCC 6803: identification of its gene by peptide mass mapping using matrix assisted laser desorption ionization time-of-flight mass spectrometry

✍ Günther Regelsberger; Christian Obinger; Roland Zoder; Friedrich Altmann; Günter 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 548 KB

Purification and characterization of a h

Purification and characterization of a hydroperoxidase from the cyanobacterium Synechocystis PCC 6803: identification of its gene by peptide mass mapping using matrix assisted laser desorption ionization time-of-flight mass spectrometry

✍ Günther Regelsberger; Christian Obinger; Roland Zoder; Friedrich Altmann; Günter 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 545 KB