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Gel Electrophoresis

This page is your portal for all things related to the Gel electrophoresis method, and the analysis of this technique. We provide you with all the protocols, products, and troubleshooting guides that you will need for your research endeavours.

electrophoresis

Molecular Biology AudioAUDIO: Listen to a detailed Gel Electrophoresis Explanation! Courtesy: National Human Genome Research Institute.

Definition of Gel Electrophoresis: Gel Electrophoresis is the process in which molecules (such as proteins, DNA, or RNA fragments) can be separated according to size and electrical charge by applying an electric current to them. The current forces the molecules through pores in a thin layer of gel, a firm jelly-like substance. The gel can be made so that its pores are just the right dimensions for separating molecules within a specific range of sizes and shapes. Smaller fragments usually travel further than large ones. The process is sometimes called gel electrophoresis.

Types of Gel Electrophoresis

Agarose Gel Electrophoresis

agarose gel electrophoresis

For more information see agarose gel electrophoresis.

Protein Gel Electrophoresis

protein gel electrophoresis

For more information see protein gel electrophoresis.

Gel Electrophoresis Forum Topics

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03-07-2008 12:13 AM
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02-26-2007 08:52 AM
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08-24-2006 06:10 PM
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11-16-2006 06:39 PM
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Separating Similar Sized Proteins on SDS-PAGE? Hi, as SDS-PAGE separates proteins based on size how can one separate proteins which are the same size? :cussing: thanks
SDS-PAGE Gel Electrophoresis Videos Hello everyone, a bunch of Molecular Station users have added SDS Page gel videos for those of you not familiar with the method i have setup the...
quantification of bands hi everyone I had a photo of protein band and I want to analyse it by Lab image programm or image j but I cannot use it Does anyone teach me...
A proper ratio of stacking & separating gel Hello everybody, My problem is that I have a large volume of a protein sample. But my capacity of the gel pockets are restricted. Now my question can...
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Gel Electrophoresis Troubleshooting

Gel Electrophoresis Troubleshooting

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