Characterizing degradation products of peptides containing N-terminal Cys residues by (off-line high-performance liquid chromatography)/matrix-assisted laser desorption/ionization quadrupole time-of-flight measurements

Rapid Communications in Mass Spectrometry

Volumn 17, Issue 22, 2003, Pages 2528-2534

  Krokhin, Oleg V ^a   Ens, Werner ^a   Standing, Kenneth G ^a  

^a UNIVERSITY OF MANITOBA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

AMINO ACIDS; CYCLIZATION; DEGRADATION; DESORPTION; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; MASS SPECTROMETRY;

CYCLIZATIONS; CYS RESIDUES; DEGRADATION PRODUCTS; HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY; MATRIX ASSISTED LASER DESORPTION IONIZATION; MATRIXASSISTED LASER DESORPTION-IONIZATION (MALDI); N-TERMINALS; PYROGLUTAMIC ACIDS; QUADRUPOLE/TIME OF FLIGHTS; TIME-OF-FLIGHT MEASUREMENTS;

PEPTIDES;

5 OXOTHIOMORPHOLINE 3 CARBOXYLIC ACID; CARBOXYLIC ACID DERIVATIVE; CYSTEINE; GLUTAMINE; GLYCINE; IODOACETAMIDE; PYROGLUTAMIC ACID; UNCLASSIFIED DRUG;

ALKYLATION; AMINO TERMINAL SEQUENCE; ARTICLE; CHEMICAL MODIFICATION; CHEMICAL REACTION; CYCLIZATION; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; MATRIX ASSISTED LASER DESORPTION IONIZATION TIME OF FLIGHT MASS SPECTROMETRY; MEASUREMENT; METHYLATION; PROTEIN ANALYSIS; PROTEIN DEGRADATION;

EID: 0242611620     PISSN: 09514198     EISSN: None     Source Type: Journal    
DOI: 10.1002/rcm.1236     Document Type: Article

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