规格: 1 Kit
名称: FastTag Basic Nucleic Acid Labeling Kit
The FastTag® Nucleic Acid Labeling System utilizes a disulfide-containing universal linker that is incorporated into nucleic acid simply by using heat or light. Reducing the disulfide bond yields a free thiol group. A variety of thiol-reactive haptens, fluorochromes, affinity ligands or other markers can then be covalently bound to the nucleic acid via the FastTag® reagent thiol group.
DNA/RNA labeling is based on aryl azide chemistry in which the reagent, when exposed to heat or light, becomes activated and incorporates into the nucleic acid without base specificity. The nucleic acid labeling reaction can be carried out using a mercury vapor bulb (sun lamp), a UV lamp which produces light in the 350 nm to 370 nm range, a halogen lamp, a heating block, or a thermal cycler providing the investigator with great flexibility in experimental design.