Phthalocyanine dyes

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C540S123000, C540S125000, C540S128000, C534S015000, C536S029110, C424S009362, C424S009610

Reexamination Certificate

active

07005518

ABSTRACT:
Fluorescent dyes are disclosed which are useful as reporter groups for labeling biomolecules. The silicon phthalocyanine dyes disclosed are preferably water soluble, isomericly pure, possess high quantum yield, and are useful in bioassays.

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