Preparation of the Azido-PEG3-maleimide Linker Molecule
3:31
Preparation of the Peptide Resolving Gel Layer
5:16
Preparation of the Stacking Gel
6:05
Electrophoresis of Biological Samples in Peptide Zymography Gels
7:26
Results: Detection of Protease Activity
9:15
Conclusion
TRANSCRIÇÃO
Current zymographic techniques detect a limited number of proteases. Fluorescent peptide zymography uses fluorescent peptides as the degradable substrate enabling measurement of a greater range of proteases. The main advantage of this method is it
Sign in or start your free trial to access this content
Here, we present a detailed protocol for a modified zymographic technique in which fluorescent peptides are used as the degradable substrate in place of native proteins. Electrophoresis of biological samples in fluorescent peptide zymograms enables detection of a wider range of proteases than previous zymographic techniques.