What are dyes and stains used for in electrophoresis?

They are used to visualize nucleic acids, monitor sample migration during gel runs, and ensure accurate sample loading.

What is the difference between loading dyes and stains?

Loading dyes help track electrophoresis and add density to samples, while stains (such as ethidium bromide) bind to nucleic acids to allow fluorescent detection.

Are these dyes compatible with standard agarose gels?

Yes, they are formulated for use in standard agarose gel electrophoresis systems.

Do fluorescent stains require special handling?

Some stains, such as ethidium bromide, require proper safety precautions and UV visualization equipment.

Dyes & Stains

Dyes & Stains are essential reagents used in molecular biology and electrophoresis workflows to visualize, track, and detect nucleic acids and other biomolecules. These products support accurate sample loading, migration monitoring, and fluorescent detection in agarose gel systems.