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Dinitrophenol (DNP) (3' modification)

The small molecule dinitrophenol has been established for long as a label in immunohistochemistry and immunocytochemistry. Dinitrophenol is also used to label oligonucleotide probes, in particular for the use in in-situ hybridisation (ISH or multicolor FISH). Dinitrophenol can be coupled via an amino linker or a TEG linker to the oligonucleotide.
Dinitrophenol (DNP) 3' modification: 3´-Dinitrophenol (DNP)
3´-Dinitrophenol (DNP)