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Probes labelled with energy transfer coupled dyes

Patent ·
OSTI ID:871235

Compositions are provided comprising sets of fluorescent labels carrying pairs of donor and acceptor dye molecules, designed for efficient excitation of the donors at a single wavelength and emission from the acceptor in each of the pairs at different wavelengths. The different molecules having different donor-acceptor pairs can be modified to have substantially the same mobility under separation conditions, by varying the distance between the donor and acceptor in a given pair. Particularly, the fluorescent compositions find use as labels in sequencing nucleic acids.

Research Organization:
University of California
DOE Contract Number:
FG03-91ER61125
Assignee:
Regents of University of California (Oakland, CA)
Patent Number(s):
US 5688648
OSTI ID:
871235
Country of Publication:
United States
Language:
English

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