Matches in SemOpenAlex for { <https://semopenalex.org/work/W2905767358> ?p ?o ?g. }
- W2905767358 endingPage "2085" @default.
- W2905767358 startingPage "2079" @default.
- W2905767358 abstract "The emergence of complex protein therapeutics in general and monoclonal antibodies (mAbs) in particular have stimulated analytical chemists to develop new methods and strategies for their structural characterization. Mass spectrometry plays a key role in providing information on the primary amino acid sequence, post-translational modifications, and other structure characteristics that must be monitored during the manufacturing process and subsequent quality control assessment. In this study, we present a novel method that allows structural characterization of mAbs based on MALDI in-source decay (ISD) fragmentation, coupled with Fourier transform ion cyclotron resonance (FT-ICR) MS. The method benefits from higher resolution of absorption mode FT mass spectra, compared to magnitude mode, which enables simultaneous identification of ISD fragments from both the heavy and light chains with a higher confidence in a wide mass range up to m/ z 13 500. This method was applied to two standard mAbs, namely NIST mAb and trastuzumab, in preparation for method application in an interlaboratory study on mAbs structural analysis coordinated by the Consortium for Top-Down Proteomics. Extensive sequence coverage was obtained from the middle-down analysis (IdeS- and GingisKHAN-digested mAbs) that complemented the top-down analysis of intact mAbs. In addition, MALDI FT-ICR MS of IdeS-digested mAbs allowed isotopic-level profiling of proteoforms with regard to heavy chain N-glycosylation." @default.
- W2905767358 created "2019-01-01" @default.
- W2905767358 creator A5002727500 @default.
- W2905767358 creator A5004595287 @default.
- W2905767358 creator A5023111668 @default.
- W2905767358 creator A5035195284 @default.
- W2905767358 creator A5035474484 @default.
- W2905767358 creator A5038152453 @default.
- W2905767358 creator A5044551354 @default.
- W2905767358 creator A5065397150 @default.
- W2905767358 date "2018-12-20" @default.
- W2905767358 modified "2023-10-18" @default.
- W2905767358 title "Structural Analysis of Monoclonal Antibodies by Ultrahigh Resolution MALDI In-Source Decay FT-ICR Mass Spectrometry" @default.
- W2905767358 cites W1758612015 @default.
- W2905767358 cites W1790128873 @default.
- W2905767358 cites W1796737661 @default.
- W2905767358 cites W1972913960 @default.
- W2905767358 cites W1977300069 @default.
- W2905767358 cites W1984596349 @default.
- W2905767358 cites W1999139162 @default.
- W2905767358 cites W2005088298 @default.
- W2905767358 cites W2006481826 @default.
- W2905767358 cites W2013056768 @default.
- W2905767358 cites W2013365477 @default.
- W2905767358 cites W2025497179 @default.
- W2905767358 cites W2043228552 @default.
- W2905767358 cites W2049019040 @default.
- W2905767358 cites W2056580789 @default.
- W2905767358 cites W2067758630 @default.
- W2905767358 cites W2074975150 @default.
- W2905767358 cites W2082419091 @default.
- W2905767358 cites W2086475314 @default.
- W2905767358 cites W2090640604 @default.
- W2905767358 cites W2090910993 @default.
- W2905767358 cites W2102959580 @default.
- W2905767358 cites W2112634401 @default.
- W2905767358 cites W2114443255 @default.
- W2905767358 cites W2122225224 @default.
- W2905767358 cites W2148927245 @default.
- W2905767358 cites W2151629418 @default.
- W2905767358 cites W2175291039 @default.
- W2905767358 cites W2234950698 @default.
- W2905767358 cites W2288214015 @default.
- W2905767358 cites W2296811751 @default.
- W2905767358 cites W2296912982 @default.
- W2905767358 cites W2317768851 @default.
- W2905767358 cites W2320251384 @default.
- W2905767358 cites W2330379985 @default.
- W2905767358 cites W2345721651 @default.
- W2905767358 cites W2482415955 @default.
- W2905767358 cites W2488559560 @default.
- W2905767358 cites W2588766718 @default.
- W2905767358 cites W2591798791 @default.
- W2905767358 cites W2594148209 @default.
- W2905767358 cites W2729745505 @default.
- W2905767358 cites W2745161055 @default.
- W2905767358 cites W2756296675 @default.
- W2905767358 cites W2782030392 @default.
- W2905767358 cites W2808336234 @default.
- W2905767358 cites W2893146965 @default.
- W2905767358 doi "https://doi.org/10.1021/acs.analchem.8b04515" @default.
- W2905767358 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6365908" @default.
- W2905767358 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30571088" @default.
- W2905767358 hasPublicationYear "2018" @default.
- W2905767358 type Work @default.
- W2905767358 sameAs 2905767358 @default.
- W2905767358 citedByCount "45" @default.
- W2905767358 countsByYear W29057673582019 @default.
- W2905767358 countsByYear W29057673582020 @default.
- W2905767358 countsByYear W29057673582021 @default.
- W2905767358 countsByYear W29057673582022 @default.
- W2905767358 countsByYear W29057673582023 @default.
- W2905767358 crossrefType "journal-article" @default.
- W2905767358 hasAuthorship W2905767358A5002727500 @default.
- W2905767358 hasAuthorship W2905767358A5004595287 @default.
- W2905767358 hasAuthorship W2905767358A5023111668 @default.
- W2905767358 hasAuthorship W2905767358A5035195284 @default.
- W2905767358 hasAuthorship W2905767358A5035474484 @default.
- W2905767358 hasAuthorship W2905767358A5038152453 @default.
- W2905767358 hasAuthorship W2905767358A5044551354 @default.
- W2905767358 hasAuthorship W2905767358A5065397150 @default.
- W2905767358 hasBestOaLocation W29057673581 @default.
- W2905767358 hasConcept C111919701 @default.
- W2905767358 hasConcept C113196181 @default.
- W2905767358 hasConcept C159654299 @default.
- W2905767358 hasConcept C162356407 @default.
- W2905767358 hasConcept C170552419 @default.
- W2905767358 hasConcept C185592680 @default.
- W2905767358 hasConcept C191015642 @default.
- W2905767358 hasConcept C203014093 @default.
- W2905767358 hasConcept C2777313579 @default.
- W2905767358 hasConcept C41008148 @default.
- W2905767358 hasConcept C43617362 @default.
- W2905767358 hasConcept C542903549 @default.
- W2905767358 hasConcept C55493867 @default.
- W2905767358 hasConcept C86803240 @default.
- W2905767358 hasConceptScore W2905767358C111919701 @default.
- W2905767358 hasConceptScore W2905767358C113196181 @default.