PageRuler™ Unstained Protein Ladder 2 x 250 μL | Buy Online ...
Aug 19, 2015 · PageRuler™ Unstained Protein Ladder. Thermo Scientific PageRuler Unstained Protein Ladder for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting. Available in 2 x 250 μL