Peggy: size- or charge-based Western blotting at the push of a button

Peggy enables researchers to follow up a size-based immunoassay with a charge-based assay on one platform using the same sample. The charge-based analysis provides an information-rich, complementary data set, elucidating ratios of protein variants and providing leads for biomarker development. Like other Simple Western products, Peggy provides a fully automated solution, from loading samples all the way to peak analysis.