Deoxyribonuclease zymography adapted to the precast PhastGel electrophoresis media

Abstract
A set‐up for casting fluorescent indicator agarose gels on ultrathin polyacrylamide microelectrophoresis gel media (Pharmacia PhastGel media) is described. The zymogram system allows a rapid and sensitive detection of deoxyribonuclease in various gel media, following isoelectric focusing, native and sodium dodecyl sulfate‐polyacrylamide gel electrophoresis.