Performance comparison of YeastBuster™ Protein Extraction Reagent (Lanes 1 & 2), another commercial reagent (Lanes 3 & 4), and the glass bead method (Lanes 5 & 6).
YeastBuster™ Protein Extraction Reagent is formulated for fast, reproducible and gentle extraction of active proteins from yeast cells. Harvest your cells and resuspend in YeastBuster™ protein extraction reagent. Incubate for 15 minutes and then remove cell debris by centrifugation. Your extract is now ready to use! YeastBuster™ reagent delivers greater yields of active proteins in crude extracts. The reagent has been tested with Saccharomyces cerevisiae, Pichia pastoris, P. stipitis, and Schizosaccharomyces pombestrains and with plant cells.
PopCulture® Reagentis a buffered mixture of concentrated detergents formulated to extract proteins from E. coli cells directly in their culture medium.