Influence of soluble polymer polyvinylpyrrolidone on separation of small peptides and amino acids by microchip-based capillary electrophoresis

Separation of small molecular peptides w

Separation of small molecular peptides with same amino acid composition but different sequences by capillary electrophoresis

✍ Yue Wu; Jun Xie; Fang Wang; Zilin Chen 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 412 KB

## Abstract The development of new analytical techniques for identifying endogenous peptides in a cell, organ, or organism (the peptidome) is an important work in the fields of peptidomics and proteomics. MS is currently employed as a powerful analytical technique in peptidomics. However, it has a

Enhanced chiral separation of dansylated

Enhanced chiral separation of dansylated amino acids with cyclodextrin-dextran polymer network by capillary electrophoresis

✍ Peng Sun; Geoffrey E. Barker; Greg J. Mariano; Dr. Richard A. Hartwick 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 434 KB

## Enhanced chiral separation of dansylated amino acids with cyclodextrin-dextran polymer network by capillary electrophoresis A method for the chiral separation of dansyl-DL-amino acid mixtures using a dextran (M, 2 000 000) polymer network containing f3-cyclodextrin (0-CD) in HPCE was developed.

A modified electrode for the electrochem

A modified electrode for the electrochemical detection of biogenic amines and their amino acid precursors separated by microchip capillary electrophoresis

✍ Nicolò Dossi; Rosanna Toniolo; Andrea Pizzariello; Sabina Susmel; Gino Bontempel 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 188 KB

On-column derivatization and analysis of

On-column derivatization and analysis of amino acids, peptides, and alkylamines by anhydrides using capillary electrophoresis

✍ Ying Zhang; Frank A. Gomez 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 126 KB 👁 2 views

One-pot labeling-based capillary zone el

One-pot labeling-based capillary zone electrophoresis for separation of amino acid mixture and assay of biofluids

✍ Lijuan Song; Zhenpeng Guo; Yi Chen 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 576 KB

Influence of the amino acid sequence and

Influence of the amino acid sequence and nature of the cyclodextrin on the separation of small peptide enantiomers by capillary electrophoresis using randomly substituted and single isomer sulfated and sulfonated cyclodextrins

✍ Falko Süß; Wolfgang Poppitz; Cari E. Sänger-van de Griend; Gerhard K. E. Scriba 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 105 KB 👁 2 views

Influence of the amino acid sequence and nature of the cyclodextrin on the separation of small peptide enantiomers by capillary electrophoresis using randomly substituted and single isomer sulfated and sulfonated cyclodextrins The separation of dipeptide and tripeptide enantiomers using negatively