title: Migration of Polystyrene Latex Particle Bands in Density-Gradient Electrophoresis.
abstract: Electrophoretic migration of sulfated polystyrene latex particle bands was investigated in a density-gradient electrophoresis apparatus. The bands spread with time, and their velocity was found to depend on particle concentration and to decrease during the initial stages of electrophoresis. A change in pH during electrophoresis occurred, and this change may have caused variations in band velocity. Copyright 1999 Academic Press.
authors.affiliation: Department of Chemical Engineering, University of Colorado at Boulder, Boulder, Colorado, 80309-0424
authors.initials: S
authors.lastname: Zeng
authors.initials: P
authors.lastname: Todd
authors.initials: RH
authors.lastname: Davis