equilibrium centrifugation

equilibrium centrifugation

a process of DENSITY-GRADIENT CENTRIFUGATION that continues until there is no net movement of the molecules, each molecule having come to rest when its density equals that of the solution.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005
References in periodicals archive ?
Sedimentation equilibrium centrifugation analysis with a self-association model revealed that the mean molecular mass of the cryo protein in the absence of salt at 20[degrees]C was [M.sub.r] 60 000.