Transfer Western Blot - Supplements Classified Ads in Shirley
Transfer Western Blot
Molecular weight markers are used to define the size of proteins run in a gel. Markers are composed of different proteins of known size and the distances migrated over the time course of the run provide a logarithmic scale by which to estimate the size of unknown proteins. For most runs, it is convenient to reserve at least one separate lane on the gel to run the molecular weight markers.