GelGreen nucleic acid gel stain

GelGreen is a fluorescent nucleic acid gel dye that combines high sensitivity, low weight, and exceptional stability. It is used for the visualization of DNA and RNA in agarose or polyacrylamide gels during electrophoresis, compatible with standard fluorescence detection systems such as gel scanners and gel imagers, also compatible with real-time PCR systems and can be used for DNA quantification.

GelGreen is considered a safer alternative to ethidium bromide (EtBr), as it offers several advantages:

Fluorescence: GelGreen is a fluorescent dye that interacts with nucleic acids and emits fluorescence when exposed to a source of ultraviolet (UV) or blue light. This fluorescence allows nucleic acids separated in a gel to be visualised and photographed.
Safety: GelGreen is considered safer than ethidium bromide. Sensitivity: It is often used to detect relatively small amounts of DNA or RNA, making it a popular choice for molecular biology research.
Applications: GelGreen is commonly used in techniques such as gel electrophoresis, PCR (polymerase chain reaction), DNA sequencing and other applications where visualisation of nucleic acids is required.
Method of use: It is usually added to the gel prior to electrophoresis or to the migration buffer to obtain an appropriate concentration of dye.

GelGreen has become a popular choice for nucleic acid staining due to its safety, sensitivity and ease of use. It is particularly common in molecular biology and genetics laboratories, where visualisation of DNA and RNA is essential for many experiments and analyses.

Frequently Asked Questions (FAQ)

How can I quickly find a gelgreen product?

To find a gelgreen product, use the search function by name, product code, supplier, brand or sub-category. You can also browse the product families listed on the page to identify an available product code, an alternative or an equivalent product.

Does Biovalley stock several product codes in the gelgreen category?

Yes, Biovalley distributes several product references in the gelgreen category, sourced from specialist suppliers. Depending on the product family, references may vary in terms of format, packaging, brand, supplier, technical specifications or availability.

Can I request a quote for gelgreen products?

Yes, you can request a quote for gelgreen products from the product page or by contacting Biovalley (info@biovalley.fr). To help us process your enquiry, please provide, where possible, the product name, catalogue reference, required quantity, the supplier or brand you are looking for, and the country of delivery.

How can I find out if a gelgreen product is available to order?

The availability of a gelgreen product depends on the product code, supplier, packaging and country of delivery. For up-to-date information, please check the product details page or contact Biovalley with the product code or name of the product you are looking for.

What should I do if I cannot find the gelgreen product I am looking for?

If the gelgreen product you are looking for does not appear in the catalogue, please contact Biovalley with the available information: product name, reference number, supplier, brand, format or packaging. The team will be able to search for the reference number within its network of suppliers or suggest an available alternative.

Are all gelgreen products available under the same terms and conditions?

No. Ordering, delivery, storage and documentation conditions may vary depending on the product type, the supplier and the applicable regulations. Certain product codes may require specific approval, specialised transport, a safety data sheet or additional information prior to ordering.