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Updated: Aug 11, 2026

Screening for Amyloid Aggregation by Semi-Denaturing Detergent-Agarose Gel Electrophoresis
10:03

Screening for Amyloid Aggregation by Semi-Denaturing Detergent-Agarose Gel Electrophoresis

Published on: July 16, 2008

Differentiation of Legionella species by soluble protein patterns in polyacrylamide slab gels

D A Ferguson1, W R Mayberry

  • 1Department of Microbiology, Quillen-Dishner College of Medicine, East Tennessee State University, Johnson City 37614.

Microbios
|January 1, 1987
PubMed

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Related Concept Videos

SDS-PAGE01:27

SDS-PAGE

Gel electrophoresis is a method that separates biological macromolecules like nucleic acids or proteins by forcing them to pass through a gel matrix under an electric field.
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 Electrophoresis01:22

Two-dimensional Gel Electrophoresis

Two-dimensional gel electrophoresis is a high-resolution protein separation method first introduced by O' Farrell and Klose in 1975. This method involves protein separation by two dimensions, mass and charge, making it more accurate than one-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...