Abstract
The oxidation of lipids can cause the formation of lipid hydroperoxide followed by the degradation of the peroxide. The formed lipid-decomposition products such as aldehydes can easily react with biomolecules such as proteins (1). The aldehyde-derived adduct formation has been examined by many researchers using chemical and immunochemical methods (1-3). However, on the other hand, the lipid hydroperoxide itself might react with protein as already suggested (4). We hypothesize that the lipid hydroperoxide-derived modification occurs and specific products derived from the reaction should be formed. In this chapter, we describe the methodology of the preparation of polyclonal antibodies (PAbs) to lipid hydroperoxide-modified proteins. We also show the preparation of the polyclonal antibody to Nε-(hexanoyl)lysine, which is identified as a novel lipid-lysine adduct from the reaction mixture of linoleic acid hydroperoxide and lysine (5).
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Esterbauer, H., Schaur, R. J., and Zollner, H. (1991) Chemistry and biochemistry of 4-hydroxynonenal, malonaldehyde and related aldehydes. Free Rad. Biol. Med. 11, 81–128.
Haberland, M. E., Fong, D., and Cheng, L. (1988) Malondialdehyde-altered protein occurs in atheroma of Watanabe heritable hyperlipidemic rabbits. Science 241, 215–218.
Palinski, W., Rosenfeld, E., Ylä-Herttuala, S., Gurner, G. C., Socher, S. S., Butler, S. W., et al. (1989) Low density lipoprotein undergoes oxidative modification in vivo. Proc. Natl. Acad. Sci. USA 86, 1372–1376.
Fruebis, J., Parthasarathy, S., and Steinberg, D. (1992) Evidence for a concerted reaction between lipid hydroperoxides and polypeptides. Proc. Natl. Acad. Sci. USA 89, 10,588–10,592.
Kato, Y., Mori, Y., Makino, M., Morimitsu, Y., Hiroi, S., Ishikawa, T., and Osawa, T. (1999) Formation of Nε-(hexanonyl)lysine in protein exposed to lipid hydroperoxide. J. Biol. Chem. 274, 20,406–20,414.
Kato, Y., Makino, M., and Osawa, T. (1997) Characterization of a specific polyclonal antibody against 13-hydroperoxyoctadecadienoic acid-modified protein: formation of lipid hydroperoxide-modified apo B-100 in oxidized LDL. J. Lipid Res. 38, 1334–1346.
Kato, Y. and Osawa, T. (1998) Detection of oxidized phospholipid-protein adducts using anti-15-hydroperoxyeicosatetraenoic acid-modified protein antibody: contribution of esterified fatty acid-protein adduct to oxidative modification of LDL. Arch. Biochem. Biophys. 351, 106–114.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2002 Humana Press Inc.
About this protocol
Cite this protocol
Kato, Y., Osawa, T. (2002). Detection of Lipid Hydroperoxide-Derived Protein Modification with Polyclonal Antibodies. In: Armstrong, D. (eds) Oxidative Stress Biomarkers and Antioxidant Protocols. Methods in Molecular Biology™, vol 186. Humana Press. https://doi.org/10.1385/1-59259-173-6:37
Download citation
DOI: https://doi.org/10.1385/1-59259-173-6:37
Publisher Name: Humana Press
Print ISBN: 978-0-89603-850-9
Online ISBN: 978-1-59259-173-2
eBook Packages: Springer Protocols