Thermo Scientific™ PageRuler™ Plus Prestained Protein Ladder, 10 to 250 kDa
PageRuler Plus Prestained Protein Ladder is a mixture of nine (9) blue-, orange- and green-stained proteins for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.
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Good product
Protein expression - Western bloting
PageRuler Plus Prestained protein ladder from Thermo Scientific very good product, worth to purchase and never face difficulties.
Review Date: 27 Sept 2023 | Thermo Fisher Scientific
This prestained protein MW marker is designed for monitoring the progress of SDS-polyacrylamide gel electrophoresis, for assessing transfer efficiency onto PVDF, nylon and nitrocellulose membranes, and for estimating the approximate size of separated proteins. PageRuler Plus Prestained Protein Ladder is ready to use: no heating, further dilution or addition of a reducing agent is required before loading onto a gel.
Features:
- Size range—nine proteins spanning 10 to 250kDa
- Ready-to-use—supplied in a loading buffer for direct loading on gels; no need to boil
- Sharp bands—color-coded bands of similar intesity for easy visualization
- Bright reference bands—orange at 70 and 25kDa, and green at 10kDa
- Membrane-compatible—colored bands transfer to membranes for Western blotting
