Glycerol  (Cat.#:AYB26695)

Glycerol is often included in polyacrylamide gels to prevent dissociation of nucleosomes and other protein-DNA complexes during electrophoresis. With glycerol included, fractionation seems to be largely based on particle mass and charge. The concentration of glycerol during electrophoresis strongly affects the separation characteristics of polyacrylamide gels. Glycerol is an inevitable by-product of oils/fats processing, regardless of the pathway. Fermentative metabolism of glycerol has been studied in great detail in several species of the Enterobacteriaceae family, such as Citrobacter freundii and Klebsiella pneumoniae. The use of anaerobic fermentation to convert abundant and low-priced glycerol streams generated in the production of biodiesel into higher value products represents a promising route to achieve economic viability in the biofuels industry.

The accuracy of these methods have not been independently confirmed. They are for reference only.