Chemically reactive unsymmetrical cyanine dyes and their conjuga

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving viable micro-organism

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435 4, 435 29, 435 6, 436 94, 436800, 536 111, 536 2673, 536 256, C12Q 104, C12Q 100, C12Q 102

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058637532

ABSTRACT:
The invention comprises cyanine dyes, in particular chemically reactive dyes, conjugates of reactive cyanine dyes, the non-covalent complexes of nucleic acids with the dyes and dye-conjugates of the invention, and a method of forming a nucleic acid complex with the dyes and dye-conjugates of the present invention. The dyes of the invention are useful for the preparation of dye-conjugates. The presence of a reactive group on the unsymmetrical cyanine dyes of the invention facilitates their covalent conjugation to a variety of substances, both biological and synthetic.

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