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51
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Váradi C, Lew C, Guttman A. Rapid Magnetic Bead Based Sample Preparation for Automated and High Throughput N-Glycan Analysis of Therapeutic Antibodies. Anal Chem 2014; 86:5682-7. [DOI: 10.1021/ac501573g] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Csaba Váradi
- Horváth
Laboratory of Bioseparation Sciences, University of Debrecen, Nagyerdei krt 98, Elméleti
tömb, 1/111 H-4032, Debrecen, Hungary
| | - Clarence Lew
- Sciex Separations, 2500 S. Kraemer Blvd., Brea, California 92821, United States
| | - András Guttman
- Horváth
Laboratory of Bioseparation Sciences, University of Debrecen, Nagyerdei krt 98, Elméleti
tömb, 1/111 H-4032, Debrecen, Hungary
- Sciex Separations, 2500 S. Kraemer Blvd., Brea, California 92821, United States
- MTA-PE
Translational Glycomics Research Group, University of Pannonia, 10 Egyetem St., Veszprem H-8200, Hungary
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Iwatsuka K, Iwamoto H, Kinoshita M, Inada K, Yasueda SI, Kakehi K. Comparative Studies ofN-Glycans and Glycosaminoglycans Present in SIRC (Statens Seruminstitut Rabbit Cornea) Cells and Corneal Epithelial Cells from Rabbit Eyes. Curr Eye Res 2014; 39:686-94. [DOI: 10.3109/02713683.2013.863940] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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53
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Kinoshita M, Nakatsuji Y, Suzuki S, Hayakawa T, Kakehi K. Quality assurance of monoclonal antibody pharmaceuticals based on their charge variants using microchip isoelectric focusing method. J Chromatogr A 2013; 1309:76-83. [DOI: 10.1016/j.chroma.2013.08.021] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2013] [Revised: 07/25/2013] [Accepted: 08/06/2013] [Indexed: 12/18/2022]
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54
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Novotny MV, Alley WR. Recent trends in analytical and structural glycobiology. Curr Opin Chem Biol 2013; 17:832-40. [PMID: 23790311 DOI: 10.1016/j.cbpa.2013.05.029] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Accepted: 05/24/2013] [Indexed: 12/22/2022]
Abstract
The great complexity of glycosylated biomolecules necessitates a set of powerful analytical methodologies to reveal functionally important structural features. Mass spectrometry (MS), with its different ionization techniques, mass analyzers, and detection strategies, has become the most important analytical method in glycomic and glycoproteomic investigations. In combination with MS, microscale separations (based on capillary chromatography and electrophoresis) and carbohydrate microchemistry, we feature here conceptually important applications of the recent years. This review focuses on methodological advances pertaining to disease biomarker research, immunology, developmental biology, and measurements of importance to biopharmaceuticals. High-sensitivity determinations and sample enrichment/preconcentration are particularly emphasized in glycomic and glycoproteomic profiling.
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Affiliation(s)
- Milos V Novotny
- Department of Chemistry, Indiana University, Bloomington, IN 47405, United States.
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55
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Mittermayr S, Bones J, Guttman A. Unraveling the Glyco-Puzzle: Glycan Structure Identification by Capillary Electrophoresis. Anal Chem 2013; 85:4228-38. [DOI: 10.1021/ac4006099] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Stefan Mittermayr
- Horváth
Laboratory of
Bioseparation Sciences, Regional Center for Molecular Medicine, University of Debrecen, Debrecen, Hungary
| | - Jonathan Bones
- NIBRT−The National Institute for Bioprocessing Research and Training, Fosters Avenue, Mount Merrion, Blackrock, Co. Dublin, Ireland
| | - András Guttman
- Horváth
Laboratory of
Bioseparation Sciences, Regional Center for Molecular Medicine, University of Debrecen, Debrecen, Hungary
- MTA-PE Translational Glycomics
Group, University of Pannonia, Veszprem,
Hungary
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56
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Alley WR, Mann BF, Novotny MV. High-sensitivity analytical approaches for the structural characterization of glycoproteins. Chem Rev 2013; 113:2668-732. [PMID: 23531120 PMCID: PMC3992972 DOI: 10.1021/cr3003714] [Citation(s) in RCA: 239] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- William R. Alley
- Department of Chemistry, Indiana University, Bloomington, Indiana, United States
- National Center for Glycomics and Glycoproteomics, Indiana University, Bloomington, Indiana, United States
| | - Benjamin F. Mann
- Department of Chemistry, Indiana University, Bloomington, Indiana, United States
- National Center for Glycomics and Glycoproteomics, Indiana University, Bloomington, Indiana, United States
| | - Milos V. Novotny
- Department of Chemistry, Indiana University, Bloomington, Indiana, United States
- National Center for Glycomics and Glycoproteomics, Indiana University, Bloomington, Indiana, United States
- Indiana University School of Medicine, Indiana University, Indianapolis, Indiana, United States
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57
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Beck A, Wagner-Rousset E, Ayoub D, Van Dorsselaer A, Sanglier-Cianférani S. Characterization of Therapeutic Antibodies and Related Products. Anal Chem 2012; 85:715-36. [DOI: 10.1021/ac3032355] [Citation(s) in RCA: 445] [Impact Index Per Article: 37.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Alain Beck
- Centre d’Immunologie Pierre Fabre (CIPF), 5 Av. Napoléon III, BP 60497, 74164 Saint-Julien-en-Genevois,
France
| | - Elsa Wagner-Rousset
- Centre d’Immunologie Pierre Fabre (CIPF), 5 Av. Napoléon III, BP 60497, 74164 Saint-Julien-en-Genevois,
France
| | - Daniel Ayoub
- Centre d’Immunologie Pierre Fabre (CIPF), 5 Av. Napoléon III, BP 60497, 74164 Saint-Julien-en-Genevois,
France
| | - Alain Van Dorsselaer
- Laboratoire de Spectrométrie
de Masse BioOrganique (LSMBO), Université de Strasbourg, IPHC, 25 rue Becquerel 67087, Strasbourg, France and CNRS, UMR7178, 67037 Strasbourg, France
| | - Sarah Sanglier-Cianférani
- Laboratoire de Spectrométrie
de Masse BioOrganique (LSMBO), Université de Strasbourg, IPHC, 25 rue Becquerel 67087, Strasbourg, France and CNRS, UMR7178, 67037 Strasbourg, France
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58
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van Beers MMC, Bardor M. Minimizing immunogenicity of biopharmaceuticals by controlling critical quality attributes of proteins. Biotechnol J 2012; 7:1473-84. [DOI: 10.1002/biot.201200065] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2012] [Revised: 07/20/2012] [Accepted: 08/02/2012] [Indexed: 12/12/2022]
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59
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Szabo Z, Bones J, Guttman A, Glick J, Karger BL. Sialic acid speciation using capillary electrophoresis: optimization of analyte derivatization and separation. Anal Chem 2012; 84:7638-42. [PMID: 22901108 DOI: 10.1021/ac301840f] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Capillary electrophoresis with laser induced fluorescence detection (CE-LIF) was employed for rapid sialic acid speciation, facilitating the quantitative determination of N-glycolylneuraminic acid (Neu5Gc) and N-acetylneuraminic acid (Neu5Ac) on glycoproteins. Derivatization of the sialic acids with 2-aminoacridone (2-AMAC), using classical reductive amination in a nonaqueous solvent, led to the spontaneous decarboxylation of the sialic acid residues as determined by CE-LIF and offline mass spectrometric analysis. Modification of both the labeling conditions, to drive the decarboxylation reaction to completion and the CE-LIF parameters to separate the neutral species by complexation with a neutral coated capillary and borate reversed polarity, led to a robust platform for the rapid, sensitive, and quantitative speciation of sialic acids. The method can readily be used for quality control of recombinant biopharmaceuticals.
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Affiliation(s)
- Zoltan Szabo
- Barnett Institute of Chemical and Biological Analysis, Northeastern University, Boston, Massachusetts 02115, United States
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