Types of electrophoresis

Gel electrophoresis refers to the process by which macromolecules are separated and analyzed. These macromolecules are DNA, RNA, and proteins. The analysis process is usually dependent on the macromolecules’ size and charge.

Gel electrophoresis mainly finds application in clinical chemistry. However, with the advancement in technology, gel electrophoresis is now being applied in other fields, as this article discusses.

Uses of Gel Electrophoresis

The following are 10 main uses of gel electrophoresis;

1.

What is gel electrophoresis used for

Forensics

In forensics, gel electrophoresis is usually performed so as to acquire a DNA fragment of the suspect. It helps to determine if the DNA fingerprint piece found at the location of the crime, and the one belonging to the suspect are a match.

Simply put, gel electrophoresis helps to catch criminals.

2. Molecular Biology

Gel electrophoresis is a commonly performed procedure in molecular biology. It is used for the separation and organization of DNA, RNA, and proteins, based on their size.

The separation makes it easy to study macromolecules at the

when is electrophoresis not used for the separation of

when is polyacrylamide gel electrophoresis used