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Analytical and Functional Aspects of Antibody Sialylation
MATERIALS AND METHODS: This review focuses on the role of antibody sialylation and methods for its quantitation. The recent attribution of the anti-inflammatory activity of IgG to the sialylation of its glycans in the Fc region has raised interest in the fine structure and analysis of the glycans. T...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
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Springer US
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2883086/ https://www.ncbi.nlm.nih.gov/pubmed/20390325 http://dx.doi.org/10.1007/s10875-010-9409-2 |
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author | Stadlmann, Johannes Pabst, Martin Altmann, Friedrich |
author_facet | Stadlmann, Johannes Pabst, Martin Altmann, Friedrich |
author_sort | Stadlmann, Johannes |
collection | PubMed |
description | MATERIALS AND METHODS: This review focuses on the role of antibody sialylation and methods for its quantitation. The recent attribution of the anti-inflammatory activity of IgG to the sialylation of its glycans in the Fc region has raised interest in the fine structure and analysis of the glycans. The anti-inflammatory fraction of intravenous IgG could be isolated with the Sambucus nigra lectin. Experimental strategies for the assessment of antibody sialylation are discussed. RESULTS: Thorough analysis of the lectin-binding fraction revealed that the antibody Fc region only binds to S. nigra lectin when two sialic acids are present, whereas for other glycoprotein ligands, one sialic acid appears sufficient. |
format | Text |
id | pubmed-2883086 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2010 |
publisher | Springer US |
record_format | MEDLINE/PubMed |
spelling | pubmed-28830862010-06-21 Analytical and Functional Aspects of Antibody Sialylation Stadlmann, Johannes Pabst, Martin Altmann, Friedrich J Clin Immunol Article MATERIALS AND METHODS: This review focuses on the role of antibody sialylation and methods for its quantitation. The recent attribution of the anti-inflammatory activity of IgG to the sialylation of its glycans in the Fc region has raised interest in the fine structure and analysis of the glycans. The anti-inflammatory fraction of intravenous IgG could be isolated with the Sambucus nigra lectin. Experimental strategies for the assessment of antibody sialylation are discussed. RESULTS: Thorough analysis of the lectin-binding fraction revealed that the antibody Fc region only binds to S. nigra lectin when two sialic acids are present, whereas for other glycoprotein ligands, one sialic acid appears sufficient. Springer US 2010-04-14 2010 /pmc/articles/PMC2883086/ /pubmed/20390325 http://dx.doi.org/10.1007/s10875-010-9409-2 Text en © The Author(s) 2010 https://creativecommons.org/licenses/by-nc/4.0/ This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. |
spellingShingle | Article Stadlmann, Johannes Pabst, Martin Altmann, Friedrich Analytical and Functional Aspects of Antibody Sialylation |
title | Analytical and Functional Aspects of Antibody Sialylation |
title_full | Analytical and Functional Aspects of Antibody Sialylation |
title_fullStr | Analytical and Functional Aspects of Antibody Sialylation |
title_full_unstemmed | Analytical and Functional Aspects of Antibody Sialylation |
title_short | Analytical and Functional Aspects of Antibody Sialylation |
title_sort | analytical and functional aspects of antibody sialylation |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2883086/ https://www.ncbi.nlm.nih.gov/pubmed/20390325 http://dx.doi.org/10.1007/s10875-010-9409-2 |
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