Literature DB >> 8000077

Charge-remote fragmentation of peptides derivatized with 4-aminonaphthalenesulphonic acid.

I Lindh1, W J Griffiths, T Bergman, J Sjövall.   

Abstract

A series of small peptides has been studied by negative-ion fast-atom bombardment mass spectrometry with collision-induced dissociation. It has been found that by derivatizing peptides with 4-aminonaphthalenesulphonic acid in a peptide linkage at the C-terminus, negative-ion formation can be enhanced and fragmentation in collision-induced dissociation reactions controlled. The peptide-naphthalenesulphonates show charge-remote fragmentations and the resultant spectra give sequence information.

Entities:  

Mesh：

Substances：

Year:  1994        PMID： 8000077     DOI： 10.1002/rcm.1290081002

Source DB:  PubMed          Journal:  Rapid Commun Mass Spectrom        ISSN： 0951-4198            Impact factor:   2.419


  4 in total

1.  Tandem mass spectrometry of model peptides modified with trans-2-hexenal, a product of lipid peroxidation.

Authors:  A G Baker; D Wiesler; M V Novotny
Journal:  J Am Soc Mass Spectrom       Date:  1999-07       Impact factor: 3.109

2.  De novo sequencing of proteolytic peptides by a combination of C-terminal derivatization and nano-electrospray/collision-induced dissociation mass spectrometry.

Authors:  I Lindh; L Hjelmqvist; T Bergman; J Sjövall; W J Griffiths
Journal:  J Am Soc Mass Spectrom       Date:  2000-08       Impact factor: 3.109

3.  Dissociation Behavior of Tryptic and Intramolecular Disulfide-linked Peptide Ions Modified in the Gas Phase via Ion/Ion Reactions.

Authors:  John R Stutzman; Kerry M Hassell; Scott A McLuckey
Journal:  Int J Mass Spectrom       Date:  2012-02-15       Impact factor: 1.986

4.  Interpretation of matrix-assisted laser desorption/ionization postsource decay spectra of charge-derivatized peptides: some examples of tris[(2,4,6-trimethoxyphenyl) phosphonium]-tagged proteolytic digestion products of phosphoenolpyruvate carboxykinase.

Authors:  T L Shen; J Allison
Journal:  J Am Soc Mass Spectrom       Date:  2000-02       Impact factor: 3.109
  4 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.