MARKING REAGENTS BEARING DIAZO AND NITRO FUNCTIONS, METHODS FOR THE SYNTHESIS OF SUCH REAGENTS AND METHODS FOR DETECTING BIOLOGICAL MOLECULES

摘要

The invention relates to at least one marking reagent of the formula (1) in which: R1 is at least one detectable marker; L and A are each a bonding arm; n is an integer equal to 1; and u is an integer between 0 and 2. The invention also relates to a method for the synthesis of said markers and to applications for marking biological cells, in particular nucleic acids, with a marking reagent bearing diazo and nitro functions. The invention can preferably be used in the field of diagnosis.