[1] LIU R,XIA S,LI H.Native top-down mass spectrometry for higher-order structural characterization of proteins and complexes[J].Mass Spectrometry Reviews,2023,42(5):1876-1926. [2] BECK A,SANGLIER-CIANFERANI S,VAN DORESSELAER A.Biosimilar,biobetter,and next generation antibody characterization by mass spectrometry[J].Analytical Chemistry,2012,84(11):4637-4646. [3] KARAS M,KRUGER R.Ion formation in MALDI:The cluster ionization mechanism[J].Chemical Reviews,2003,103(2):427-440. [4] SHEN Y,TOLIC N,XIE F,et al.Effectiveness of CID,HCD,and ETD with FT MS/MS for degradomic-peptidomic analysis:Comparison of peptide identification methods[J].Journal of Proteome Research,2011,10(9):3929-3943. [5] REIDING K R,BONDT A,FRANC V,et al.The benefits of hybrid fragmentation methods for glycoproteomics[J]. Trends in Analytical Chemistry,2018,108:260-268. [6] CARINI M,REGAZZONI L,ALDINI G.Mass spectrometric strategies and their applications for molecular mass determination of recombinant therapeutic proteins[J].Current Pharmaceutical Biotechnology,2011,12(10):1548-1557. [7] BECK A,WAGNER-ROUSSET E,AYOUB D,et al.Characterization of therapeutic antibodies and related products[J].Analytical Chemistry,2013,85(2):715-736. [8] HAN X,ASLANIAN A,YATES JR.Mass spectrometry for proteomics[J].Current Opinion in Chemical Biology,2008,12(5):483-490. [9] FEKTE S,GASSNER A L,RUDAZ S,et al.Analytical strategies for the characterization of therapeutic monoclonal antibodies[J].Trends in Analytical Chemistry,2013,42:74-83. [10] PRADHAN G,SNEHA J M,SONWANE B P,et al.Multiple-parallel-protease digestion coupled with high-resolution mass spectrometry:An approach towards comprehensive peptide mapping of therapeutic mAbs[J].Journal of Proteomics,2021,232:104053. [11] BOTZANOWSKI T,ERB S,HERNANDEZ-ALBA O,et al.Insights from native mass spectrometry approaches for top- and middle- level characterization of site-specific antibody-drug conjugates[J].mAbs,2017,9(5):801-811. [12] JIN W,BURTON L,MOORE I.LC-HRMS quantitation of intact antibody drug conjugate trastuzumab emtansine from rat plasma[J].Bioanalysis,2018,10(11):851-862. [13] HERNANDEZ-ALBA O,HOUEL S,HESSMAN S,et al.A case study to identify the drug conjugation site of a site-specific antibody-drug-conjugate using middle-down mass spectrometry[J].Journal of the American Society for Mass Spectrometry,2019,30(11):2419-2429. [14] WAGNER-ROUSSET E,JANIN-BUSSANT M C,COLAS O,et al.Antibody-drug conjugate model fast characterization by LC-MS following IdeS proteolytic digestion[J].mAbs, 2014,6(1):173-184. [15] CHEN L,WANG L,SHION H,et al.In-depth structural characterization of Kadcyla® (ado-trastuzumab emtansine) and its biosimilar candidate[J].mAbs,2016,8(7):1210-1223. [16] WU G,GAO Y,LIU D,et al.Study on the heterogeneity of T-DM1 and the analysis of the unconjugated linker structure under a stable conjugation process[J].ACS Omega,2019,4(5):8834-8845. [17] SHRIVASTAVA A,JOSHI S,GUTTMAN A,RATHORS A S.N-glycosylation of monoclonal antibody therapeutics:A comprehensive review on significance and characterization[J].Analytica Chimica Acta,2022,1209:339828. [18] KAUR H.Characterization of glycosylation in monoclonal antibodies and its importance in therapeutic antibody development[J].Critical Reviews in Biotechnology,2021,41(2):300-315. [19] RUHAAK L R,XU G,LI Q,et al.Mass spectrometry approaches to glycomic and glycoproteomic analyses[J].Chemical Reviews,2018,118(17):7886-7930. [20] WOHLGEMUTH J,KARAS M,EICHHORN T,et al.Quantitative site-specific analysis of protein glycosylation by LC-MS using different glycopeptide-enrichment strategies[J].Analytical Biochemistry,2009,395(2):178-188. [21] VARADI C,MITTERMAVR S,MILLAN -MARTIN S,et al.Quantitative twoplex glycan analysis using 12C6 and 13C6 stable isotope 2-aminobenzoic acid labelling and capillary electrophoresis mass spectrometry[J].Analytical and Bioanalytical Chemistry,2016,408(30):8691-8700. [22] ZHU H,QIU C,RUTH A C,et al.A LC-MS all-in-one workflow for site-specific location,identification and quantification of N-/O- glycosylation in human chorionic gonadotropin drug products[J].The AAPS Journal,2017,19(3):846-855. [23] YANG L,SUN Z,ZHANG L,et al.Chemical labeling for fine mapping of IgG N-glycosylation by ETD-MS[J].Chemical Science,2019,10(40):9302-9307. [24] TSAI P L,CVHEN S F,HUANG S Y.Mass spectrometry-based strategies for protein disulfide bond identification[J].Reviews in Analytical Chemistry,2013,32(4):257-268. [25] MHATRE R,WOODARD J,ZENG C.Strategies for locating disulfide bonds in a monoclonal antibody via mass spectrometry[J].Rapid Communications in Mass Spectrometry,1999,13(24):2503-2510. [26] WANG Y,LU Q,WU S L,et al.Characterization and comparison of disulfide linkages and scrambling patterns in therapeutic monoclonal antibodies:Using LC-MS with electron transfer dissociation[J].Analytical Chemistry,2011,83(8):3133-3140. [27] LAKBUB J C,SHIPMAN J T,DESAIRE H.Recent mass spectrometry-based techniques and considerations for disulfide bond characterization in proteins[J].Analytical and Bioanalytical Chemistry,2018,410(10):2467-2484. [28] LIU H,LEI Q P,WASHABAUGH M.Characterization of IgG2 disulfide bonds with LC/MS/MS and postcolumn online reduction[J].Analytical Chemistry,2016,88(10):5080-5087. [29] NICOLARDI S,DEELDER A M,PALMBLAD M,et al.Structural analysis of an intact monoclonal antibody by online electrochemical reduction of disulfide bonds and Fourier transform ion cyclotron resonance mass spectrometry[J]. Analytical Chemistry,2014,86(11):5376-5382. [30] LIU H,CHUMSAE C,GAZA-BULSECO G,et al.Ranking the susceptibility of disulfide bonds in human IgG1 antibodies by reduction,differential alkylation,and LC-MS analysis[J].Analytical Chemistry,2010,82(12):5219-5226. [31] GUAN X,ZHUANG L,WYPYCH J.Direct mass spectrometric characterization of disulfide linkages[J].mAbs,2018,10(4):572-582. [32] WU S L,JIANG H,LU Q,et al.Mass spectrometric determination of disulfide linkages in recombinant therapeutic proteins using online LC-MS with electron-transfer dissociation[J].Analytical Chemistry,2009,81(1):112-122. [33] CUI C,LIU T,CHEN T,et al.Comprehensive identification of protein disulfide bonds with pepsin/trypsin digestion,Orbitrap HCD and Spectrum Identification Machine[J].Journal of Proteomics,2019,198:78-86. [34] QIU J,YANG Y,KONG J,et al.Quantification of pharmacokinetic profiles of a recombinant canine PD-1 fusion protein by validated sandwich ELISA method[J].Frontiers in Veterinary Science,2022,9:951176. [35] XIAO H,SUN P,QIU J,et al.Determination of lekethromycin,a novel macrolide lactone,in rat plasma by UPLC-MS/MS and its application to a pharmacokinetic study[J].Molecules,2020,25(20):4676. [36] QIU J,YANG Y,KONG J,et al.Environmental fate of cefquinome:Adsorption and degradation[J].Frontiers in Environmental Science,2022,10:990946. [37] DE JONG K A,VAN BREUGEL S J,HILLEBRAND M J,et al.Bottom-up sample preparation for the LC-MS/MS quantification of anti-cancer monoclonal antibodies in bio matrices[J].Bioanalysis,2020,12(19):1405-1425. [38] IRIE K,OKADA A,YAMASAKI Y,et al.An LC-MS/MS method for absolute quantification of nivolumab in human plasma:Application to clinical therapeutic drug monitoring[J].Therapeutic Drug Monitoring,2018,40(6):716. [39] MEKHSSIAN K,MESS J N,GAROFOLO F.Application of high-resolution MS in the quantification of a therapeutic monoclonal antibody in human plasma[J].Bioanalysis,2014,6(13):1767-1779. [40] OUYAN Z,FURLONG M T,WU S,et al.Pellet digestion:A simple and efficient sample preparation technique for LC-MS/MS quantification of large therapeutic proteins in plasma[J].Bioanalysis,2012,4(1):17-28. [41] SLECZKA B G,D’ARIENZO C J,TYMIAK A A,et al. Quantitation of therapeutic proteins following direct trypsin digestion of dried blood spot samples and detection by LC-MS-based bioanalytical methods in drug discovery[J].Bioanalysis,2012,4(1):29-40. [42] SUN L,XU Y,DUBE N,et al.Incorporating protein precipitation to resolve hybrid IP-LC-MS assay interference for ultrasensitive quantification of intact therapeutic insulin dimer in human plasma[J].Journal of Pharmaceutical and Biomedical Analysis,2022,212:114639. [43] VAN DE MERBEL N C.Protein quantification by LC-MS:A decade of progress through the pages of bioanalysis[J].Bioanalysis,2019,11(7):629-644. [44] HUANG Y,MOU S,WANG Y,et al.Characterization of antibody-drug conjugate pharmacokinetics and in vivo biotransformation using quantitative intact LC-HRMS and surrogate analyte LC-MRM[J].Analytical Chemistry,2021,93(15):6135-6144. [45] WEI H,MO J,TAO L,et al.Hydrogen/deuterium exchange mass spectrometry for probing higher order structure of protein therapeutics:Methodology and applications[J].Drug Discovery Today,2014,19(1):95-102. [46] BOWERS M T,KEMPER P R,VON HELDEN G,et al.Gas-phase ion chromatography:Transition metal state selection and carbon cluster formation[J].Science,1993,260(5113):1446-1451. [47] ZHANG H,CUI W,GROSS M L.Mass spectrometry for the biophysical characterization of therapeutic monoclonal antibodies[J].FEBS Letters,2014,588(2):308-317. [48] PECKHAM N,MOZIER N.Best practices for residual host cell protein measurement in biopharmaceuticals by mass spectrometry:USP chapter 1132.1[Z].(2023-04-14)[2023-10-05] https://www.biopharminternational.com/view/best-practices-for-residual-host-cell-protein-measurement-in-biopharmaceuticals-by-mass-spectrometry-usp-chapter-1132-1 [49] QIN Q,GONG L.Current analytical strategies for antibody-drug conjugates in biomatrices[J].Molecules,2022,27(19):6299. [50] CHEN L Z,ROOS D,PHILIP E.Development of immunocapture-LC/MS assay for simultaneous ADA isotyping and semiquantitation[J].Journal of Immunology Research,2016,2016:e7682472. |