Related Experiment Video
Updated: Aug 17, 2026

Screening for Amyloid Aggregation by Semi-Denaturing Detergent-Agarose Gel Electrophoresis
Published on: July 16, 2008
Electrophoresis of lysozyme into Microscoccus-containing agarose gel: quantitative and analytical applications
Abstract:
Electrophoresis of lysozyme into agarose gel containing Micrococcus lysodeikticus causes lysis of the microorganism, allowing the development of two methods, one for quantitation ("lyso-rocket electrophoresis") and the other for electrophoretic characterization ("crossed lyso-electrophoresis") of lysozyme. The lyso-rocket technique provides an alternative to the method currently used for quantitative assay. By the use of crossed lyso-electrophoresis we have provided evidence, for the first time, of the electrophoretic heterogeneity of urinary lysozyme from patients with monocytic leukemia. We halve also documented the influence of concentration on the electrophoretic mobility of lysozyme.
Related Concept Videos
DNA Agarose Gel Electrophoresis
Gel extraction follows five major steps: running gel electrophoresis to separate fragments, isolating the individual bands, extracting DNA from those bands, and removing the dye and salts from the extracted mixture to obtain pure DNA.
In cloning experiments, both the insert and vector DNA...
SDS-PAGE
A variation of gel electrophoresis, termed polyacrylamide gel electrophoresis (PAGE), is commonly used for separating proteins according to their molecular size by passing them through a polyacrylamide gel. Because of the varying charges associated with amino acid side chains, PAGE can be used to separate intact proteins...
Two-dimensional Gel Electrophoresis
The first dimension separation uses the isoelectric focusing or IEF technique performed on immobilized pH gradient (IPG) strips that separate proteins according to their isoelectric points.
Biological samples, such as cells...

