| abstract |
The invention relates to new fluorescent dyes from the class of cyanine dyes, in particular, indotricarbocyanines, with an absorption and fluorescent maximum in the spectral region from 700 to 900 nm, with a specific thiol-specific reaction group and three, preferably four, sulphonate groups, to an increase in solubility water, as well as obtaining dyes. The present invention also relates to conjugates of these dyes with biomolecules and their use. The international application was published together with an international search report. |