title: Monitoring protein stability in vivo.
abstract: Reduced protein stability in vivo is a prerequisite to aggregation. While this is merely a nuisance factor in recombinant protein production, it holds a serious impact for man. This review focuses on specific approaches to selectively determine the solubility and/or stability of a target protein within the complex cellular environment using different detection techniques. Noninvasive techniques mapping folding/misfolding events on a fast time scale can be used to unravel the complexity and dynamics of the protein aggregation process and factors altering protein solubility in vivo. The development of approaches to screen for folding and solubility in vivo should facilitate the identification of potential components that improve protein solubility and/or modulate misfolding and aggregation and may provide a therapeutic benefit.
authors.affiliation: Biotechnologie II, Technische Universität Hamburg-Harburg, Denickestr. 15, 21073 Hamburg, Germany. ignatova@tuhh.de
authors.forename: Zoya
authors.initials: Z
authors.lastname: Ignatova