Subject area	Chemistry, Biology
More specific subject area	Protein electrophoresis
Type of data	Graph
How data was acquired	Gel image acquisition using an Aplegen OmegaLum G gel imager.
Data format	Raw
Experimental factors	Protein electrophoresis, acrylamide gradient
Experimental features	Proteins of known mass were subjected to polyacrylamide gel electrophoresis (PAGE) until the dye front reached the bottom of the gel. The migration of the proteins was measured and compared within-gel and across gels.
Data source location	Chicago, Illinois, USA
Data accessibility	Data is with this article.