He developed a method using 2,4-dinitrofluorobenze
He developed a method using 2,4-dinitrofluorobenzene, the reagent named for him, to label an amino acid at the free amino end of a protein. In 1977, he succeeded in describing the base sequence of Phi X 174, a virus, and went on to sequence mitochond  rial DNA and the Epstein-Barr virus. FTP, name this British biochemist, who won a Nobel Prize for his work on nucleic acids 22 years after winning the prize for his description of insulin, the first winner of two Nobels for chemistry.
He developed a method using 2,4-dinitrofluorobenzene, the reagent named for him, to label an amino acid at the free amino end of a protein.
Frederick Sanger