GENMED GMS30010 v.A GENMED Flavonoid Gel Electrophoresis Kit is a gel electrophoresis system that uses flavonoids instead of glycine. It is designed to separate small molecule peptides and protein molecules and is suitable for separating small molecule proteins and peptides in the range of 4 kD to 30 kD, including protein subunits, hydrophobic proteins, lipopolysaccharides, and lipooligosaccharides.