Marking reactants carrying functional groups and diazo nitro, 1995 for the synthesis of such reactants and of detection of biological molecules.

摘要

The present invention relates to a reagent of formula: # # in which . R1 represents at least one detectable label. L and a are each a linking arm,.. n an integer equal to 0 or 1, and u is an integer between 0 and 2, the present invention also describes a process for the synthesis of the markers as well as of the applications for the marking of biological molecules, in particular of the nucleic acids, with a reagent of the marking carrying the functional groups and diazo nitro.l' invention finds a preferred application in the field of diagnostic