The BlueAQUA Prestained Protein Ladder is a blue protein standard with 11 pre-stained proteins covering a wide range molecular weights from 10 to180 kDa. Proteins are covalently coupled with a blue chromophore, and two reference bands (at 25 kDa and 72 kDa respectively) are enhanced in intensity when separated on SDS-PAGE (Tris-glycine buffer).
The BlueAQUA Prestained Protein Ladder is designed for monitoring protein separation during SDS-polyacrylamide gel electrophoresis, verification of Western transfer efficiency on membranes (PVDF, nylon, or nitrocellulose) and for approximating the size of proteins. The ladder is supplied in gel loading buffer and is Ready-to-use. Do not heat, dilute, add reducing agent before loading.
– Broad range: 10-180 kDa.
– Ready-to-use: supplied in a loading buffer for direct loading on gels.
– Easy to identify: includes a 25 kDa green band and 72 kDa red band for reference.
– Sharp bands.