The BLUeye Prestained Protein Ladder is a three-color protein standard with 12 prestained proteins covering a wide range molecular weight from 10 to 245 kilodalton (kDa).
The BlueRAY Prestained Protein Ladder is a three-color protein standard with 10 pre-stained proteins covering a wide range molecular weights for 10 to 180 kilodalton (kDa).
The BLUelf Prestained Protein Ladder is a three-color protein standard with 13 prestained proteins covering a wide range molecular weights from 3.5 to 245 kilodalton (kDa).
The BlueAQUA Prestained Protein Ladder is a blue protein standard with 11 prestained proteins covering a wide range of molecular weights from 10 to 180 kilodalton (kDa).