Results 261 to 270 of about 354,018 (307)

Cyclic Peptide-Polymer Conjugate Characterization Using 193 nm Ultraviolet Photodissociation Tandem Mass Spectrometry. [PDF]

open access: yesAnal Chem
Morgan TE   +9 more
europepmc   +1 more source

Fragmentation pathways of protonated peptides

Mass Spectrometry Reviews, 2004
AbstractThe fragmentation pathways of protonated peptides are reviewed in the present paper paying special attention to classification of the known fragmentation channels into a simple hierarchy defined according to the chemistry involved. It is shown that the ‘mobile proton’ model of peptide fragmentation can be used to understand the MS/MS spectra of
Béla, Paizs, Sándor, Suhai
openaire   +2 more sources

HCD Fragmentation of Glycated Peptides

Journal of Proteome Research, 2016
Protein glycation is a concentration-dependent nonenzymatic reaction of reducing sugars with amine groups of proteins to form early as well as advanced glycation (end-) products (AGEs). Glycation is a highly disease-relevant modification but is typically only studied on a few blood proteins.
Keilhauer, E., Geyer, P., Mann, M.
openaire   +3 more sources

Fragmentation of biotinylated cyclic peptides

Rapid Communications in Mass Spectrometry, 2004
Abstract Electrospray ionization coupled with tandem mass spectrometry (MS/MS) was used to determine the preferred binding site(s) of biotin NHS ester with a series of cyclic peptides with antibiotic properties.
Michael E, Lassman   +2 more
openaire   +2 more sources

The activity of CART peptide fragments

Peptides, 2006
Cocaine- and amphetamine-regulated transcript (CART) peptides attracted much attention after the discovery that the level of CART mRNA is increased in rat striatum after acute administration of cocaine and amphetamine. The most widely investigated sequence is CART (55-102), whose roles were confirmed in modulation of various physiological processes ...
Tomasz, Dylag   +4 more
openaire   +2 more sources

Conformational Preferences of Short Peptide Fragments

Angewandte Chemie, 2009
X ; 1 ; 1 ; 39 ; 39 ; scie ...
Hatakeyama, Y   +3 more
openaire   +3 more sources

A global analysis of peptide fragmentation variability

PROTEOMICS, 2011
AbstractUnderstanding the fragmentation process in MS/MS experiments is vital when trying to validate the results of such experiments, and one way of improving our understanding is to analyze existing data. We here present our findings from an analysis of a large and diverse data set of MS/MS‐based peptide identifications, in which each peptide has ...
Harald, Barsnes   +2 more
openaire   +2 more sources

Two-dimensional assays of peptide fragments

1987
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Bateman, JF, Cole, WG, Chan, D
openaire   +3 more sources

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