Sulfonated diarylrhodamine dyes

Bleaching and dyeing; fluid treatment and chemical modification – Organic additive for dye composition – dye composition... – Five-membered hetero ring consisting of one nitrogen and...

Reexamination Certificate

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C008S579000, C548S417000, C549S381000

Reexamination Certificate

active

07018431

ABSTRACT:
Sulfonated diarylrhodamine compounds are useful as fluorescent labels of nucleosides, nucleotides, polynucleotides, and polypeptides. The compounds find particular application in the area of fluorescent nucleic acid analysis, e.g., automated DNA sequencing and fragment analysis, detection of probe hybridization in hybridization arrays, detection of nucleic acid amplification products, and the like.

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