描述Thermo Scientific Unstained Protein Molecular Weight Marker is a mixture of seven (7) native proteins (14.4kDa to 116kDa) for use as size standards in protein electrophoresis (SDS-PAGE).Features of Unstained Protein Molecular Weight Marker: ? Size range—seven proteins spanning 14.4 to 116kDa ? Ready-to-use—supplied in a loading buffer for direct loading on gels ? Sharp bands—equal intensity upon coomassie or silver staining ? Quality tested—each lot evaluated by SDS-PAGE and Western blotting This protein MW marker is designed for accurate sizing of proteins in SDS-polyacrylamide gel electrophoresis, as well as on PVDF, nylon and nitrocellulose membranes. The protein standard produces sharp bands on protein mini gels following staining with Thermo Scientific Pierce Gel Stains or other coomassie dye or silver stains. Applications: ? Accurate protein sizing on SDS-polyacrylamide gels and Western blots. |
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