abstract |
The present invention relates to a compound corresponding to the following general formula: in which n represents an integer from 1 to 6, m represents an integer equal to 5, 6 or 7, R 1 represents in particular an OH group, all R 1 being identical , Z represents in particular an NHX group, X representing in particular a hydrogen atom, and R representing in particular a hydrogen atom or a biorecognition element. |