title: Analytical high-performance affinity chromatography of ovalbumin-derived glycopeptides on columns of concanavalin A-and wheat germ agglutinin-immobilized gels.
abstract: Concanavalin A (Con A) or wheat germ agglutinin (WGA) was immobilized on a silica-based support, and the chromatographic behaviours of a series of dansylated ovalbumin-derived glycopeptides on small columns of the resultant gels were compared. These columns had high contents of lectins, and allowed differentiation of these glycopeptides. This method was rapid and reproducible, and enabled sensitive detection of these fluorescent glycopeptides. The structural requirement of these glycopeptides to manifest affinity to the immobilized lectins is also discussed, based on binding constants obtained from their retention times.
authors: Faculty of Phamraceutical Sciences, Kinki University, Higashi-Osaka, Japan.
authors: S
authors: S
authors: Honda
authors: S
authors: S
authors: Suzuki
authors: T
authors: T
authors: Nitta
authors: K
authors: K
authors: Kakehi
mesh_terms: D002846:Chromatography, Affinity; D003208:Concanavalin A; D005782:Gels; D006020:Glycopeptides / Q000032:analysis*; D010047:Ovalbumin / Q000032:analysis*; D014909:Wheat Germ Agglutinins
chemical_list: D005782:Gels; D006020:Glycopeptides; D014909:Wheat Germ Agglutinins; D003208:Concanavalin A; D010047:Ovalbumin