Literature DB >> 6838570

Fast atom bombardment: evidence of disproportionation and recombination of a synthetic porphyrin in the matrix.

L Kurlansik, T J Williams, J E Campana, B N Green, L W Anderson, J M Strong.   

Abstract

In addition to dimerization and polymerization of samples as previously suggested, it appears that during FAB-MS, reactions in the sample matrix can occur to yield new compounds that are recombinations of molecular fragments. This type of reaction may be especially critical to the integrity of peptide sequencing using FAB, since the reactions cited in this report involve the formation and rupture of amides or peptide bonds.

Entities:  

Mesh:

Substances:

Year:  1983        PMID: 6838570     DOI: 10.1016/0006-291x(83)90331-5

Source DB:  PubMed          Journal:  Biochem Biophys Res Commun        ISSN: 0006-291X            Impact factor:   3.575


  1 in total

1.  A study on the solution and gas-phase chemistry of Mn(III) and Fe(III) tetraarylporphyrin complexes by fast-atom bombardment mass spectrometry : 1: Generation of molecular signals.

Authors:  F M Rubino; S Banfi; G Pozzi; S Quici
Journal:  J Am Soc Mass Spectrom       Date:  1993-03       Impact factor: 3.109

  1 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.