Protein Standards & Ladders | Thermo Fisher Scientific - US
Choose from a variety of protein ladders (molecular weight markers) for protein electrophoresis and western blotting applications. Each protein standard or ladder is supplied in a ready-to-use …
PageRuler™ Prestained Protein Ladder, 10 to 180 kDa
Thermo Scientific PageRuler Prestained Protein Ladder is a mixture of 10 blue-, orange-, and green-stained proteins (10 to 180 kDa) for use as size standards in protein electrophoresis …
Protein Ladders & Standards (Markers) - Bio-Rad
Browse Bio-Rad's wide range of quality prestained and unstained protein standards. Monitor electrophoresis and blotting experiments, estimate molecular weights.
Protein Standards Products - NEB
NEB offers a selection of highly pure protein markers and ladders available in unstained or prestained (prestained containing two colored bands for easy identification) formats.
What Is a Protein Ladder? Definition, Role, & Types - Excedr
Protein ladders contain a mixture of highly purified proteins of defined or known molecular weights. They act as a point of reference for proteins during electrophoretic transfers in …
Protein Markers and Ladders - NEB
New England Biolabs offers a selection of highly pure protein standards. Sizes range from 10 to 250 kDa which is ideal for accurate molecular weight determination for a wide range of …
Thermo Scientific PageRuler Prestained Protein Ladder, 10 to 180 …
Thermo Scientific PageRuler Prestained Protein Ladder is a mixture of 10 blue-, orange-, and green-stained proteins (10 to 180 kDa) for use as size standards in protein electrophoresis …
Protein Ladder | Bio-Rad
Bio-Rad protein ladders have been formulated and combined for use as molecular weight markers in a variety of applications including SDS-PAGE, IEF, 2-D PAGE, and western blotting. For …
Protein Markers - MilliporeSigma
Protein molecular weight markers, sometimes referred to as protein standards or protein ladders, are used to estimate the molecular weight of proteins of interest and to monitor the progress of …
PageRuler™ Plus Prestained Protein Ladder, 10 to 250 kDa
Thermo Scientific PageRuler Plus Prestained Protein Ladder is a mixture of nine blue-, orange-, and green-stained proteins (10 to 250 kDa) for use as size standards in protein …