Eco Pre-stained Ladder

The Eco Pre-stained Protein Ladder is a three-colour protein standard with 9 pre-stained proteins covering a wide range of molecular weights from 15 – 180 kDa. Designed for monitoring protein separation during SDS-PAGE, verifying Western transfer efficiency on membranes, and for approximating the size of proteins.

Proteins are covalently coupled with a blue chromophore except for four reference bands (two green bands at 15 kDa & 60 kDa and two red bands at 30 kDa & 70 kDa respectively) when separated on SDS-PAGE (Tris-glycine buffer).

Eco Pre-stained Protein Ladder (1 x 500ul)