Coupling Capillary Zone Electrophoresis with Electron Transfer Dissociation and Activated Ion Electron Transfer Dissociation for Top-Down Proteomics
Open accessAbstract
Top-down proteomics offers the potential for full protein characterization, but many challenges remain for this approach, including efficient protein separations and effective fragmentation of intact proteins. Capillary zone electrophoresis (CZE) has shown great potential for separation of intact proteins, especially for differentially modified proteoforms of the same gene product. To date, however, CZE has been used only with collision-based fragmentation methods. Here we report the first implementation of electron transfer dissociation (ETD) with online CZE separations for top-down proteomics, analyzing a mixture of four standard proteins and a complex protein mixture from the Mycobacterium marinum bacterial secretome. Using a multipurpose dissociation cell on an Orbitrap Elite system, we demonstrate that CZE is fully compatible with ETD as well as higher energy collisional dissociation (HCD), and that the two complementary fragmentation methods can be used in tandem on the electrophoretic time scale for improved protein characterization. Furthermore, we show that activated ion electron transfer dissociation (AI-ETD), a recently introduced method for enhanced ETD fragmentation, provides useful performance with CZE separations to greatly increase protein characterization. When combined with HCD, AI-ETD improved the protein sequence coverage by more than 200% for proteins from both standard and complex mixtures, highlighting the benefits electron-driven dissociation methods can add to CZE separations.
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Cites
Deciphering the biology of Mycobacterium tuberculosis from the complete genome sequence
Cole, S. T., Brosch, R., Parkhill, J., Garnier, T., Churcher, C., Harris, D., Gordon, S. V., Eiglmeier, K., Gas, S., Barry, C. E., et al. (1998) · Nature · doi:10.1038/31159 · Cited by 7,847 · see citing works
Peptide and protein sequence analysis by electron transfer dissociation mass spectrometry
Syka, J. E. P., Coon, J. J., Schroeder, M. J., Shabanowitz, J., & Hunt, D. F. (2004) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0402700101 · Cited by 2,370 · see citing works
Self-citationElectron Capture Dissociation of Multiply Charged Protein Cations. A Nonergodic Process
Zubarev, R. A., Kelleher, N. L., & McLafferty, F. W. (1998) · Journal of the American Chemical Society · doi:10.1021/ja973478k · Cited by 1,881 · see citing works
Proteoform: a single term describing protein complexity
The Consortium for Top Down Proteomics, Smith, L. M., & Kelleher, N. L. (2013) · Nature Methods · doi:10.1038/nmeth.2369 · Cited by 1,528 · see citing works
Capillary Zone Electrophoresis
Jorgenson, J. W., & Lukacs, K. D. (1983) · Science · doi:10.1126/science.6623076 · Cited by 1,289 · see citing works
Higher-energy C-trap dissociation for peptide modification analysis
Olsen, J., Macek, B., Lange, O., Makarov, A., Horning, S., & Mann, M. (2007) · Nature Methods · doi:10.1038/nmeth1060 · Cited by 1,007 · see citing works
Mobile and localized protons: a framework for understanding peptide dissociation
Wysocki, V. H., Tsaprailis, G., Smith, L. L., & Breci, L. A. (2000) · Journal of Mass Spectrometry · doi:10.1002/1096-9888(200012)35:12 · Cited by 998 · see citing works
The utility of ETD mass spectrometry in proteomic analysis
Mikesh, L. M., Ueberheide, B. M., Chi, A., Coon, J. J., Syka, J. E. P., Shabanowitz, J., & Hunt, D. F. (2006) · Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics · doi:10.1016/j.bbapap.2006.10.003 · Cited by 535 · see citing works
Self-citationTop Down proteomics: Facts and perspectives
Catherman, A. D., Skinner, O. S., & Kelleher, N. L. (2014) · Biochemical and Biophysical Research Communications · doi:10.1016/j.bbrc.2014.02.041 · Cited by 507 · see citing works
Principles of collisional activation in analytical mass spectrometry
McLuckey, S. A. (1992) · Journal of the American Society for Mass Spectrometry · doi:10.1016/1044-0305(92)85001-z · Cited by 400 · see citing works
Attomole Protein Characterization by Capillary Electrophoresis-Mass Spectrometry
Valaskovic, G. A., Kelleher, N. L., & McLafferty, F. W. (1996) · Science · doi:10.1126/science.273.5279.1199 · Cited by 399 · see citing works
Performance Characteristics of Electron Transfer Dissociation Mass Spectrometry
Good, D. M., Wirtala, M., McAlister, G. C., & Coon, J. J. (2007) · Molecular & Cellular Proteomics · doi:10.1074/mcp.m700073-mcp200 · Cited by 397 · see citing works
Self-citationProtein identification using sequential ion/ion reactions and tandem mass spectrometry
Coon, J. J., Ueberheide, B., Syka, J. E. P., Dryhurst, D. D., Ausio, J., Shabanowitz, J., & Hunt, D. F. (2005) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0503189102 · Cited by 373 · see citing works
Self-citationSwaney, D. L., McAlister, G. C., Wirtala, M., Schwartz, J. C., Syka, J. E. P., & Coon, J. J. (2006) · Analytical Chemistry · doi:10.1021/ac061457f · Cited by 364 · see citing works
Self-citationIron, mycobacteria and tuberculosis
Ratledge, C. (2003) · Tuberculosis · doi:10.1016/j.tube.2003.08.012 · Cited by 344 · see citing works
Activated Ion Electron Capture Dissociation for Mass Spectral Sequencing of Larger (42 kDa) Proteins
Horn, D. M., Ge, Y. P., & McLafferty, F. W. (2000) · Analytical Chemistry · doi:10.1021/ac000494i · Cited by 333 · see citing works
Extending Top-Down Mass Spectrometry to Proteins with Masses Greater Than 200 Kilodaltons
Han, X., Jin, M., Breuker, K., & McLafferty, F. W. (2006) · Science · doi:10.1126/science.1128868 · Cited by 328 · see citing works
Breuker, K., Oh, H. B., Horn, D. M., Cerda, B. A., & McLafferty, F. W. (2002) · Journal of the American Chemical Society · doi:10.1021/ja012267j · Cited by 323 · see citing works
Wojcik, R., Dada, O. O., Sadilek, M., & Dovichi, N. J. (2010) · Rapid Communications in Mass Spectrometry · doi:10.1002/rcm.4672 · Cited by 234 · see citing works
Self-citationOh, H. B., Breuker, K., Sze, S. K., Ge, Y., Carpenter, B. K., & McLafferty, F. W. (2002) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.212643599 · Cited by 233 · see citing works
Conformer-dependent proton-transfer reactions of ubiquitin ions
Valentine, S. J., Counterman, A. E., & Clemmer, D. E. (1997) · Journal of the American Society for Mass Spectrometry · doi:10.1016/s1044-0305(97)00085-8 · Cited by 229 · see citing works
Verentchikov, A. N., Ens, W., & Standing, K. G. (1994) · Analytical Chemistry · doi:10.1021/ac00073a022 · Cited by 223 · see citing works
Valentine, S. J., Counterman, A. E., & Clemmer, D. E. (1999) · Journal of the American Society for Mass Spectrometry · doi:10.1016/s1044-0305(99)00079-3 · Cited by 219 · see citing works
C-Terminal Signal Sequence Promotes Virulence Factor Secretion in Mycobacterium tuberculosis
Champion, P. A. D., Stanley, S. A., Champion, M. M., Brown, E. J., & Cox, J. S. (2006) · Science · doi:10.1126/science.1131167 · Cited by 219 · see citing works
Self-citationTop‐down proteomics in health and disease: Challenges and opportunities
Gregorich, Z. R., & Ge, Y. (2014) · PROTEOMICS · doi:10.1002/pmic.201300432 · Cited by 217 · see citing works
Ultrasensitive and Fast Bottom‐up Analysis of Femtogram Amounts of Complex Proteome Digests
Sun, L., Zhu, G., Zhao, Y., Yan, X., Mou, S., & Dovichi, N. J. (2013) · Angewandte Chemie International Edition · doi:10.1002/anie.201308139 · Cited by 212 · see citing works
Self-citationMischak, H., Coon, J. J., Novak, J., Weissinger, E. M., Schanstra, J. P., & Dominiczak, A. F. (2009) · Mass Spectrometry Reviews · doi:10.1002/mas.20205 · Cited by 193 · see citing works
Self-citationJensen, P. K., Paša-Tolić, L., Anderson, G. A., Horner, J. A., Lipton, M., Bruce, J. E., & Smith, R. D. (1999) · Analytical Chemistry · doi:10.1021/ac990196p · Cited by 190 · see citing works
Knochenmuss, R., Dubois, F., Dale, M. J., & Zenobi, R. (1996) · Rapid Communications in Mass Spectrometry · doi:10.1002/(sici)1097-0231(19960610)10:8 · Cited by 186 · see citing works
McAlister, G. C., Phanstiel, D., Good, D. M., Berggren, W. T., & Coon, J. J. (2007) · Analytical Chemistry · doi:10.1021/ac070020k · Cited by 173 · see citing works
Self-citationDeconvolution and Database Search of Complex Tandem Mass Spectra of Intact Proteins
Liu, X., Inbar, Y., Dorrestein, P. C., Wynne, C., Edwards, N., Souda, P., Whitelegge, J. P., Bafna, V., & Pevzner, P. A. (2010) · Molecular & Cellular Proteomics · doi:10.1074/mcp.m110.002766 · Cited by 170 · see citing works
Protein Identification Using Top-Down Spectra
Liu, X., Sirotkin, Y., Shen, Y., Anderson, G., Tsai, Y. S., Ting, Y. S., Goodlett, D. R., Smith, R. D., Bafna, V., & Pevzner, P. A. (2012) · Molecular & Cellular Proteomics · doi:10.1074/mcp.m111.008524 · Cited by 153 · see citing works
Champion, P. A. D., Champion, M. M., Manzanillo, P. S., & Cox, J. S. (2009) · Molecular Microbiology · doi:10.1111/j.1365-2958.2009.06821.x · Cited by 149 · see citing works
Self-citationHaselberg, R., de Jong, G. J., & Somsen, G. W. (2013) · Analytical Chemistry · doi:10.1021/ac303158f · Cited by 149 · see citing works
Li, Y., Champion, M. M., Sun, L., Champion, P. A. D., Wojcik, R., & Dovichi, N. J. (2012) · Analytical Chemistry · doi:10.1021/ac202899p · Cited by 128 · see citing works
Self-citationLedvina, A. R., McAlister, G. C., Gardner, M. W., Smith, S. I., Madsen, J. A., Schwartz, J. C., Stafford, G. C., Syka, J. E. P., Brodbelt, J. S., & Coon, J. J. (2009) · Angewandte Chemie International Edition · doi:10.1002/anie.200903557 · Cited by 101 · see citing works
Self-citationOptimizing capillary electrophoresis for top‐down proteomics of 30–80 kDa proteins
Li, Y., Compton, P. D., Tran, J. C., Ntai, I., & Kelleher, N. L. (2014) · PROTEOMICS · doi:10.1002/pmic.201300381 · Cited by 95 · see citing works
Hunt, D. F., Buko, A. M., Ballard, J. M., Shabanowitz, J., & Giordani, A. B. (1981) · Journal of Mass Spectrometry · doi:10.1002/bms.1200080909 · Cited by 93 · see citing works
Bartek, I. L., Woolhiser, L. K., Baughn, A. D., Basaraba, R. J., Jacobs, W. R., Lenaerts, A. J. M., & Voskuil, M. I. (2014) · mBio · doi:10.1128/mbio.01106-14 · Cited by 92 · see citing works
Sun, L., Hebert, A. S., Yan, X., Zhao, Y., Westphall, M. S., Rush, M. J. P., Zhu, G., Champion, M. M., Coon, J. J., & Dovic̀hi, N. J. (2014) · Angewandte Chemie International Edition · doi:10.1002/anie.201409075 · Cited by 91 · see citing works
Self-citationCammarata, M. B., & Brodbelt, J. S. (2014) · Chemical Science · doi:10.1039/c4sc03200d · Cited by 84 · see citing works
Activated Ion Electron Transfer Dissociation for Improved Fragmentation of Intact Proteins
Riley, N. M., Westphall, M. S., & Coon, J. J. (2015) · Analytical Chemistry · doi:10.1021/acs.analchem.5b00881 · Cited by 80 · see citing works
Self-citationHan, X., Wang, Y., Aslanian, A., Bern, M., Lavallée-Adam, M., & Yates, J. R. (2014) · Analytical Chemistry · doi:10.1021/ac503439n · Cited by 77 · see citing works
Ledvina, A. R., Beauchene, N. A., McAlister, G. C., Syka, J. E. P., Schwartz, J. C., Griep‐Raming, J., Westphall, M. S., & Coon, J. J. (2010) · Analytical Chemistry · doi:10.1021/ac1020358 · Cited by 71 · see citing works
Self-citationYang, Y., Barendregt, A., Kamerling, J. P., & Heck, A. J. R. (2013) · Analytical Chemistry · doi:10.1021/ac403057y · Cited by 68 · see citing works
Sun, L., Knierman, M. D., Zhu, G., & Dovic̀hi, N. J. (2013) · Analytical Chemistry · doi:10.1021/ac4008122 · Cited by 65 · see citing works
Self-citationXia, Y., Han, H., & McLuckey, S. A. (2008) · Analytical Chemistry · doi:10.1021/ac702188q · Cited by 59 · see citing works
Zhao, Y., Sun, L., Champion, M. M., Knierman, M. D., & Dovichi, N. J. (2014) · Analytical Chemistry · doi:10.1021/ac500092q · Cited by 56 · see citing works
Self-citationLi, Y., Wojcik, R., Dovic̀hi, N. J., & Champion, M. M. (2012) · Analytical Chemistry · doi:10.1021/ac300926h · Cited by 52 · see citing works
Self-citationMikhailov, V. A., & Cooper, H. J. (2009) · Journal of the American Society for Mass Spectrometry · doi:10.1016/j.jasms.2008.12.015 · Cited by 46 · see citing works
Hamidane, H. B., Chiappe, D., Hartmer, R., Vorobyev, A., Moniatte, M., & Tsybin, Y. O. (2008) · Journal of the American Society for Mass Spectrometry · doi:10.1016/j.jasms.2008.11.016 · Cited by 46 · see citing works
Kennedy, G. M., Hooley, G. C., Champion, M. M., Medie, F. M., & Champion, P. A. D. (2014) · Journal of Bacteriology · doi:10.1128/jb.01502-14 · Cited by 46 · see citing works
Self-citationSimó, C., Herrero, M., Neusüß, C., Pelzing, M., Kenndler, E., Barbas, C., Ibáñez, E., & Cifuentes, A. (2005) · Electrophoresis · doi:10.1002/elps.200500055 · Cited by 45 · see citing works
Sun, L., Zhu, G., Yan, X., Champion, M. M., & Dovic̀hi, N. J. (2013) · PROTEOMICS · doi:10.1002/pmic.201300295 · Cited by 43 · see citing works
Self-citationYan, X., Essaka, D. C., Sun, L., Zhu, G., & Dovic̀hi, N. J. (2013) · PROTEOMICS · doi:10.1002/pmic.201300062 · Cited by 40 · see citing works
Self-citationSun, L., Zhu, G., Li, Y., Wojcik, R., Yang, P., & Dovic̀hi, N. J. (2012) · PROTEOMICS · doi:10.1002/pmic.201200100 · Cited by 37 · see citing works
Self-citationOh, H. B. (2006) · Bulletin of the Korean Chemical Society · doi:10.5012/bkcs.2006.27.3.389 · Cited by 33 · see citing works
Activated Ion ETD Performed in a Modified Collision Cell on a Hybrid QLT-Oribtrap Mass Spectrometer
Ledvina, A. R., Rose, C. M., McAlister, G. C., Syka, J. E. P., Westphall, M. S., Griep‐Raming, J., Schwartz, J. C., & Coon, J. J. (2013) · Journal of the American Society for Mass Spectrometry · doi:10.1007/s13361-013-0621-1 · Cited by 32 · see citing works
Self-citationMou, S., Sun, L., & Dovichi, N. J. (2013) · Analytical Chemistry · doi:10.1021/ac402858a · Cited by 22 · see citing works
Self-citationBeam‐type collisional activation of polypeptide cations that survive ion/ion electron transfer
Han, H., Xia, Y., & McLuckey, S. A. (2007) · Rapid Communications in Mass Spectrometry · doi:10.1002/rcm.2994 · Cited by 22 · see citing works
Mou, S., Sun, L., Wojcik, R., & Dovic̀hi, N. J. (2013) · Talanta · doi:10.1016/j.talanta.2013.08.001 · Cited by 22 · see citing works
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Progress in Top-Down Proteomics and the Analysis of Proteoforms
Toby, T. K., Fornelli, L., & Kelleher, N. L. (2016) · Annual Review of Analytical Chemistry · doi:10.1146/annurev-anchem-071015-041550 · Cited by 576 · see citing works
Ion Activation Methods for Peptides and Proteins
Brodbelt, J. S. (2015) · Analytical Chemistry · doi:10.1021/acs.analchem.5b04563 · Cited by 245 · see citing works
Capturing site-specific heterogeneity with large-scale N-glycoproteome analysis
Riley, N. M., Hebert, A. S., Westphall, M. S., & Coon, J. J. (2019) · Nature Communications · doi:10.1038/s41467-019-09222-w · Cited by 239 · see citing works
Self-citationTop-Down Proteomics: Ready for Prime Time?
Chen, B., Brown, K. A., Lin, Z., & Ge, Y. (2018) · Analytical Chemistry · doi:10.1021/acs.analchem.7b04747 · Cited by 210 · see citing works
The Role of Electron Transfer Dissociation in Modern Proteomics
Riley, N. M., & Coon, J. J. (2017) · Analytical Chemistry · doi:10.1021/acs.analchem.7b04810 · Cited by 180 · see citing works
Self-citationRecent developments in capillary and microchip electroseparations of peptides (2011–2013)
Kašička, V. (2013) · Electrophoresis · doi:10.1002/elps.201300331 · Cited by 130 · see citing works
Recent trends of capillary electrophoresis‐mass spectrometry in proteomics research
Gomes, F. P., & Yates, J. R. (2019) · Mass Spectrometry Reviews · doi:10.1002/mas.21599 · Cited by 112 · see citing works
Recent advances in CE‐MS coupling: Instrumentation, methodology, and applications
Týčová, A., Ledvina, V., & Klepárník, K. (2017) · ELECTROPHORESIS · doi:10.1002/elps.201600366 · Cited by 99 · see citing works
Capillary zone electrophoresis-mass spectrometry for top-down proteomics
Shen, X., Yang, Z., McCool, E. N., Lubeckyj, R. A., Chen, D., & Sun, L. (2019) · TrAC Trends in Analytical Chemistry · doi:10.1016/j.trac.2019.115644 · Cited by 90 · see citing works
Self-citationMiddle-down approach: a choice to sequence and characterize proteins/proteomes by mass spectrometry
Pandeswari, P. B., & Sabareesh, V. (2019) · RSC Advances · doi:10.1039/c8ra07200k · Cited by 86 · see citing works
Activated Ion Electron Transfer Dissociation for Improved Fragmentation of Intact Proteins
Riley, N. M., Westphall, M. S., & Coon, J. J. (2015) · Analytical Chemistry · doi:10.1021/acs.analchem.5b00881 · Cited by 80 · see citing works
Self-citationThorough Performance Evaluation of 213 nm Ultraviolet Photodissociation for Top-down Proteomics
Fornelli, L., Srzentić, K., Toby, T. K., Doubleday, P. F., Huguet, R., Mullen, C., Melani, R. D., Seckler, H. S., DeHart, C. J., Weisbrod, C. R., et al. (2019) · Molecular & Cellular Proteomics · doi:10.1074/mcp.tir119.001638 · Cited by 75 · see citing works
Štěpánová, S., & Kašička, V. (2015) · Journal of Separation Science · doi:10.1002/jssc.201500973 · Cited by 70 · see citing works
Sequencing Larger Intact Proteins (30–70 kDa) with Activated Ion Electron Transfer Dissociation
Riley, N., Westphall, M., & Coon, J. (2017) · Journal of the American Society for Mass Spectrometry · doi:10.1007/s13361-017-1808-7 · Cited by 55 · see citing works
Self-citationRecent developments in capillary and microchip electroseparations of peptides (2013–middle 2015)
Kašička, V. (2015) · Electrophoresis · doi:10.1002/elps.201500329 · Cited by 68 · see citing works
Zhao, Y., Sun, L., Zhu, G., & Dovichi, N. J. (2016) · Journal of Proteome Research · doi:10.1021/acs.jproteome.6b00493 · Cited by 61 · see citing works
Self-citationThe Negative Mode Proteome with Activated Ion Negative Electron Transfer Dissociation (AI-NETD)
Riley, N. M., Rush, M. J. P., Rose, C. M., Richards, A., Kwiecien, N. W., Bailey, D. J., Hebert, A. S., Westphall, M. S., & Coon, J. J. (2015) · Molecular & Cellular Proteomics · doi:10.1074/mcp.m115.049726 · Cited by 61 · see citing works
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Riley, N. M., Mullen, C., Weisbrod, C. R., Sharma, S., Senko, M. W., Zabrouskov, V., Westphall, M. S., Syka, J. E. P., & Coon, J. J. (2015) · Journal of the American Society for Mass Spectrometry · doi:10.1007/s13361-015-1306-8 · Cited by 59 · see citing works
Self-citationApplications of capillary electrophoresis for biopharmaceutical product characterization
Kumar, R., Guttman, A., & Rathore, A. S. (2021) · Electrophoresis · doi:10.1002/elps.202100182 · Cited by 62 · see citing works
Choi, S. B., Zamarbide, M., Manzini, M. C., & Nemes, P. (2016) · Journal of the American Society for Mass Spectrometry · doi:10.1007/s13361-016-1532-8 · Cited by 58 · see citing works
Phosphoproteomics with Activated Ion Electron Transfer Dissociation
Riley, N. M., Hebert, A. S., Dürnberger, G., Stanek, F., Mechtler, K., Westphall, M. S., & Coon, J. J. (2017) · Analytical Chemistry · doi:10.1021/acs.analchem.7b00212 · Cited by 55 · see citing works
Self-citationŠtěpánová, S., & Kašička, V. (2018) · Journal of Separation Science · doi:10.1002/jssc.201801090 · Cited by 55 · see citing works
Characterization of cetuximab Fc/2 dimers by off-line CZE-MS
François, Y., Biacchi, M., Saïd, N., Renard, C., Beck, A., Gahoual, R., & Leize‐Wagner, E. (2016) · Analytica Chimica Acta · doi:10.1016/j.aca.2015.12.033 · Cited by 54 · see citing works
Zhu, G., Sun, L., & Dovichi, N. J. (2016) · The Analyst · doi:10.1039/c6an01140c · Cited by 52 · see citing works
Self-citationRecent developments in capillary and microchip electroseparations of peptides (2015–mid 2017)
Kašička, V. (2017) · Electrophoresis · doi:10.1002/elps.201700295 · Cited by 52 · see citing works
Zhao, Y., Sun, L., Knierman, M. D., & Dovichi, N. J. (2016) · Talanta · doi:10.1016/j.talanta.2015.11.020 · Cited by 49 · see citing works
Self-citationWeisbrod, C. R., Kaiser, N. K., Syka, J. E. P., Early, L., Mullen, C., Dunyach, J., English, A. M., Anderson, L. C., Blakney, G. T., Shabanowitz, J., et al. (2017) · Journal of the American Society for Mass Spectrometry · doi:10.1007/s13361-017-1702-3 · Cited by 49 · see citing works
Riley, N. M., Sikora, J. W., Seckler, H. S., Greer, J. B., Fellers, R. T., LeDuc, R. D., Westphall, M. S., Thomas, P. M., Kelleher, N. L., & Coon, J. J. (2018) · Analytical Chemistry · doi:10.1021/acs.analchem.8b01638 · Cited by 43 · see citing works
Self-citationBiacchi, M., Said, N., Beck, A., Leize-Wagner, E., & François, Y.-N. (2017) · Journal of Chromatography A · doi:10.1016/j.chroma.2017.02.064 · Cited by 41 · see citing works
Peuchen, E. H., Zhu, G., Sun, L., & Dovichi, N. J. (2017) · Analytical and Bioanalytical Chemistry · doi:10.1007/s00216-016-0122-8 · Cited by 30 · see citing works
Self-citationMcCool, E. N., Lodge, J. M., Basharat, A. R., Liu, X., Coon, J. J., & Sun, L. (2019) · Journal of the American Society for Mass Spectrometry · doi:10.1007/s13361-019-02206-6 · Cited by 28 · see citing works
Self-citationQian, C., Wang, S., Fu, H., Turner, R. F. B., Li, H., & Chen, D. D. Y. (2018) · Electrophoresis · doi:10.1002/elps.201800049 · Cited by 19 · see citing works
Kulyk, D. S., Amoah, E., & Badu-Tawiah, A. K. (2020) · Analytical Chemistry · doi:10.1021/acs.analchem.0c02960 · Cited by 17 · see citing works
Collars, O. A., Jones, B. S., Hu, D. D., Weaver, S. D., Sherman, T. A., Champion, M. M., & Champion, P. A. D. (2023) · mBio · doi:10.1128/mbio.00987-23 · Cited by 18 · see citing works
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Probing protein higher-order structures by native capillary electrophoresis-mass spectrometry
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Analytical strategies used to identify the readers of histone modifications: A review
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Dilillo, M., de Graaf, E. L., Yadav, A., Belov, M. E., & McDonnell, L. A. (2018) · Journal of Proteome Research · doi:10.1021/acs.jproteome.8b00896 · Cited by 13 · see citing works
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Gusenkov, S., & Stutz, H. (2018) · Electrophoresis · doi:10.1002/elps.201700413 · Cited by 12 · see citing works
Nagy, C., Andrási, M., Hamidli, N., Gyémánt, G., & Gáspár, A. (2021) · Journal of Chromatography Open · doi:10.1016/j.jcoa.2021.100024 · Cited by 12 · see citing works
Kerr, C. M., Schneider, O. L., Tichy, S. E., Huge, B. J., & Champion, M. M. (2025) · Analytical Chemistry · doi:10.1021/acs.analchem.4c05010 · Cited by 10 · see citing works
Self-citationCE-MS for the analysis of intact proteins
Haselberg, R., & Somsen, G. W. (2016) · Wiley-VCH eBooks · doi:10.1002/9783527693801.ch7 · Cited by 10 · see citing works
Höchsmann, A., Frick, H., Dhellemmes, L., Leclercq, L., Kaulich, P. T., Tholey, A., Cottet, H., Schaschke, N., & Neusüß, C. (2025) · PROTEOMICS · doi:10.1002/pmic.70012 · Cited by 8 · see citing works
Broadband ion mobility deconvolution for rapid analysis of complex mixtures
Pettit, M. E., Brantley, M. R., Donnarumma, F., Murray, K. K., & Solouki, T. (2018) · The Analyst · doi:10.1039/c8an00193f · Cited by 9 · see citing works
Coupling of Capillary Electromigration Techniques to Mass Spectrometry
Neusüß, C., Römer, J., Höcker, O., & Jooß, K. (2018) · Elsevier eBooks · doi:10.1016/b978-0-12-809375-7.00012-5 · Cited by 9 · see citing works
Electrospray Ionization Interface Development for Capillary Electrophoresis-Mass Spectrometry
Risley, J. M., Jong, C. A. G. D., & Chen, D. D. Y. (2016) · Wiley-VCH eBooks · doi:10.1002/9783527693801.ch2 · Cited by 6 · see citing works
Online protein digestion in membranes between capillary electrophoresis and mass spectrometry
Ryan, K. A., & Bruening, M. L. (2023) · The Analyst · doi:10.1039/d3an00106g · Cited by 6 · see citing works
Collars, O. A., Jones, B. S., Hu, D. D., Weaver, S. D., Champion, M. M., & Champion, P. A. D. (2023) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2023.03.14.532585 · Cited by 5 · see citing works
Self-citationHan, M., Smith, R., & Rock, D. A. (2022) · Methods in molecular biology · doi:10.1007/978-1-0716-2493-7_2 · Cited by 2 · see citing works
Identity verification of monoclonal antibodies by triple injection capillary zone electrophoresis
Carlsson, J., Löfgren, M., & Amini, A. (2024) · Journal of Separation Science · doi:10.1002/jssc.202400092 · Cited by 2 · see citing works
Characterization of Intact Therapeutics and Protein Subunits Using CE-MS Platform
Wang, W. (2016) · Springer eBooks · doi:10.1007/978-3-319-46240-0_7
Sun, L. (2022) · Capillary Electrophoresis‐Mass Spectrometry for Proteomics and Metabolomics · doi:10.1002/9783527833092.ch10
Self-citation
- Authors
- Zhao, Y., Riley, N. M., Sun, L., Hebert, A. S., Yan, X., Westphall, M. S., Rush, M. J. P., Zhu, G., Champion, M. M., Medie, F. M., Champion, P. A. D., Coon, J. J., & Dovichi, N. J.
- Affiliations
- University of Notre Dame (US)
- University of Wisconsin–Madison (US)
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
- ORCID
- Venue
- Analytical Chemistry
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-05-06
- Volume
- 87
- Issue
- 10
- Pages
- 5422-5429
- ISSN
- 0003-2700 (ISSN-L)
- 1520-6882
- PMC
- PMC4439324
- OpenAlex
- W2045261439
- Cited by
- 55
- References
- 61
- Citations by year
- 2025: 2 · 2024: 1 · 2023: 3 · 2022: 3 · 2021: 3 · 2020: 1 · 2019: 6 · 2018: 7 · 2017: 8 · 2016: 10 · 2015: 10 · 2013: 1
- FWCI
- 5.20
- Type
- journal article
- Language
- en
- Open access
- green
- www.ncbi.nlm.nih.gov
- Locations
- Analytical Chemistry (publishedVersion)
- PubMed (publishedVersion)
- Europe PMC (PubMed Central) (acceptedVersion)
- PubMed Central (acceptedVersion)
- Funders
- Division of Graduate Education (DGE-1256259)
- National Institute of General Medical Sciences (R01GM080148, R01GM096767)
- Topics
- Physical Sciences › Chemistry › Spectroscopy › Advanced Proteomics Techniques and Applications
- Physical Sciences › Chemistry › Spectroscopy › Mass Spectrometry Techniques and Applications
- Physical Sciences › Engineering › Biomedical Engineering › Microfluidic and Capillary Electrophoresis Applications
- Keywords
- top-down proteomics, capillary zone electrophoresis, electron transfer dissociation, higher-energy collisional dissociation, protein sequence coverage, protein isoforms
- MeSH terms
- Amino Acid Sequence, Bacterial Proteins, Electron Transport, Molecular Sequence Data, Electrophoresis, Capillary, Mycobacterium marinum, Proteomics, Tandem Mass Spectrometry
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