Regular price $100.00

GelGreen® is a stable, low toxicity stain with sensitivity comparable to ethidium bromide and is non-mutagenic by Ames test. GelGreen's main UV absorption peak is between 250 nm and 300 nm, but it also absorbs well at 500 nm. Thus, DNA stained with GelGreen® can be visualized using a 254 nm UV transilluminator or equipment such as a Dark Reader™, Visi-Blue™, or a 488 nm laser-based scanner.

Stain comes in a 150-µl tube of 10,000x solution. Suggested use is as a 3x solution for post-electrophoresis staining of double- or single-stranded DNA and RNA in agarose gels. The stain can also be used at 1x concentration incorporated into the gel, but this may affect DNA band mobility. Not recommended for use with acrylamide gels.



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All shortages, defects and deficiencies must be reported within 7 days of receiving the shipment. Merlan Scientific cannot assume responsibility for shortages reported after this period.

On receiving goods, check your packing slip and the package contents carefully. Please report any damaged items immediately and keep all shipping materials for inspection. If you have any questions please call 1-800-387-2474 or write us at


Before returning any item to Merlan Scientific, please call for a Return Authorization Number. Shipments received without authorization may be refused.


Merlan Scientific warrants that each product will be free of defects in materials and workmanship for a period set forth in its published user manuals for its system products and for a period of one (1) year for its component products. The warranty commences on the date the product is shipped by Merlan Scientific. Merlan Scientifics’ sole liability and responsibility under this warranty is to repair or replace any defective product, which is returned to it by the buyer, and which Merlan Scientific determines qualifies for repair or replacement under the terms of the applicable warranty. The product returned to Merlan Scientific for warranty service will be shipped to Merlan Scientific at the buyers expense and will be returned to buyer at Merlan Scientifics’ expense. In no event shall Merlan Scientific be responsible under its warranty for any defect, which is caused by negligence, misuse or mistreatment of a product, or for any unit, which has been altered or modified in any way. The warranty of repaired and replacement products shall terminate with the original warranty of the product.

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