( [ Ссылка ] ) - A thorough demonstration on how to perform the 2nd dimension of 2D gel electrophoresis is provided in this video. Two-dimensional gel electrophoresis, (2-DE or 2D electrophoresis), is a form of gel electrophoresis commonly used to isolate the proteins in a sample for further characterization by mass spectroscopy. Mixtures of proteins are separated in the 1st dimension by their charge (isoelectric focusing (IEF)). Then in the 2nd dimension, proteins are separated by their size (molecular weight). More videos at Abnova [ Ссылка ]
