What is electrophoresis used for?

Electrophoresis is used for separating and analyzing macromolecules such as DNA, RNA, and proteins in laboratory settings. Common applications include genetic testing, protein purification, and molecular biology research.

What types of macromolecules can be analyzed using electrophoresis?

Electrophoresis can analyze DNA, RNA, and proteins, making it useful for genetic studies, biomarker analysis, and protein structure studies.

What is the principle behind electrophoresis?

Electrophoresis works by applying an electric field to move charged molecules through a gel or liquid medium. Molecules are separated based on their size, charge, or shape.

What are the common types of electrophoresis techniques?

Common techniques include agarose gel electrophoresis for DNA and RNA, polyacrylamide gel electrophoresis (PAGE) for proteins, and capillary electrophoresis for high-resolution separation.

Is training required to use electrophoresis equipment?

While electrophoresis techniques are generally straightforward, some basic training or prior knowledge of lab protocols is recommended to ensure accurate results.

What are the key components of electrophoresis equipment?

Key components include a gel chamber or capillary system, power supply, gel matrix (e.g., agarose or polyacrylamide), and a visualization system such as UV transilluminators or staining kits.

What consumables are needed for electrophoresis?

Consumables typically include gels (agarose or polyacrylamide), buffers, staining solutions, and loading dyes. These are essential for running and visualizing samples.

Can electrophoresis be used for both qualitative and quantitative analysis?

Yes, electrophoresis can be used for both. It allows qualitative analysis by visualizing bands and quantitative analysis using software or densitometry tools.

How do I choose the right electrophoresis equipment for my needs?

The choice depends on the type of macromolecules you are analyzing, the resolution required, and the sample throughput. Consider the specific application and compatibility with reagents.

Electrophoresis Equipment, Parts and Supplies

Electrophoresis is a crucial technique used in laboratories for the separation and analysis of macromolecules, including DNA, RNA, and proteins. By applying an electric field, this method enables researchers to identify and quantify components in complex mixtures.

Electrophoresis is commonly employed in molecular biology, genetics, and biochemistry for applications such as genetic testing and protein purification. Our marketplace offers a wide range of new, used, and refurbished electrophoresis equipment from top manufacturers like Bio-Rad, Thermo Fisher Scientific, and GE Healthcare, available for direct purchase or quote requests.