Microscopy & Microtechniques
New Fluorescent Nucleic Acid Gel Stain is a Highly Sensitive Ethidium Bromide Alternative
Feb 13 2006
GelRed offers an excellent alternative to the widely used ethidium bromide (EB) stain, which is not only highly mutagenic but often requires a destaining step to reduce background fluorescence. GelRed is highly stable so, when used as a precast gel stain, it can be microwaved with agarose or subjected to other heating procedures commonly used in gel preparation. Importantly, gels can also be safely and conveniently stored for later use without compromising performance.
The GelRed dye has a major excitation peak at around 300 nm and a red emission at around 595 nm meaning it can be optimally excited with a standard 300 nm UV transilluminator while its fluorescence emission is completely compatible with a standard EB filter or SYBR filter.
Digital Edition
Lab Asia 31.2 April 2024
April 2024
In This Edition Chromatography Articles - Approaches to troubleshooting an SPE method for the analysis of oligonucleotides (pt i) - High-precision liquid flow processes demand full fluidic c...
View all digital editions
Events
May 21 2024 Lagos, Nigeria
May 22 2024 Basel, Switzerland
Scientific Laboratory Show & Conference 2024
May 22 2024 Nottingham, UK
May 23 2024 Beijing, China
May 28 2024 Tel Aviv, Israel