Purification of the protein crystal from Bacillus thuringiensis by zonal gradient centrifugation
Authors: Ang, B.J., Nickerson, K.W.
Journal, Volume, Year: Applied and Environmental Microbiology, volume 36(4):625-626, 1978
A method describing large-scale purification of Bt protein crystals by zonal gradient centrifugation is described.
This article only discusses handling of Bt toxin protein crystals.