Methods Mol Biol. 2018;1721:89-94. doi: 10.1007/978-1-4939-7546-4_8.
Methods in molecular biology (Clifton, N.J.)
Lars Backman, Karina Persson
PMID: 29423849 DOI: 10.1007/978-1-4939-7546-4_8
The discontinuous polyacrylamide gel electrophoresis system devised by Laemmli (Nature 227:680-685, 1970) has not only been used in numerous laboratories but has also been modified in several ways since its birth. In our laboratories, we use a modified Laemmli SDS-PAGE system for following protein purification as well as for analysis of certain protein-protein interactions, mainly involving filametous actin.
Keywords: SDS-PAGE; polyacrylamide gel electrophoresis