Prestained Protein SHARPMASS VII (6,5-270 kDa) Protein MW Marker

Product Description

Prestained SharpMass™ VII is designed for monitoring protein separation during SDS-polyacrylamide gel electrophoresis, verification of Western blot transfer efficiency on membranes (PVDF, nylon, or nitrocellulose) and for approximating the protein size. Markers are supplied in gel loading buffer and are ready to use: no need of heating, diluting, adding reducing agent before loading.

Features

• Ready-to-load
• Broad range of bands
• Colored reference bands
• Stable at Room Temperature for up to 2 weeks

Prestained Protein SharpMass™ VII is a three-color protein standard with 10 pre-stained proteins covering a wide range molecular weights from 6,5 kDa to 270 kDa when separated on SDS-PAGE (Tris-glycine buffer). Proteins are covalently coupled with a blue chromophore except for three reference bands (two orange bands at 30 kDa and 270 kDa and one green band at 52 kDa).

Fig.1. Bands pattern of prestained protein 
SharpMass™ VII in 20% Tris-Glycine SDS-Page.