Homology modeling and structure-based design improve hydrophobic interaction chromatography behavior of integrin binding antibodies

Hydrophobic Interaction Chromatography

Hydrophobic Interaction Chromatography

modeling for the design of a Biomimetic chimeric ligand. Application to the puriRcation of bovine heart L-lactate dehydrogenase. Biotechnology and Bioengineering 63: 321}331. Lowe CR (1984) Applications of reactive dyes in biotechnology. In: Wiseman A (ed.) Topics in Enzyme and Fermentation Biotechnology, vol. 9. Chichester: Ellis Horwood. Lowe CR, Burton S, Pearson J, Clonis YD and Stead CV (1...

Hydrophobic Interaction Chromatography.

Most proteins and large polypeptides have hydrophobic regions at their surface. These hydrophobic "patches" are due to the presence of the side chains of hydrophobic or nonpolar amino acids such as phenylalanine, tryptophan, alanine, and methionine. These surface hydrophobic regions are interspersed between more hydrophilic or polar regions and the number, size, and distribution of them is a sp...

Modeling of adsorption in hydrophobic interaction chromatography systems using a preferential interaction quadratic isotherm.

A preferential interaction quadratic isotherm model for hydrophobic interaction chromatographic systems is presented in this paper. In this isotherm, the nonlinear effect of salt on the capacity factor is described using the preferential interaction model developed by Perkins et al. [J. Chromatogr. A, 766 (1997) 1]. This is then coupled with a quadratic nonlinear isotherm to describe nonlinear ...

Structure guided homology model based design and engineering of mouse antibodies for humanization

No universal strategy exists for humanizing mouse antibodies, and most approaches are based on primary sequence alignment and grafting. Although this strategy theoretically decreases the immunogenicity of mouse antibodies, it neither addresses conformational changes nor steric clashes that arise due to grafting of human germline frameworks to accommodate mouse CDR regions. To address these issu...