Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving nucleic acid
Patent
1995-02-24
1996-12-17
Elliott, George C.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving nucleic acid
435 71, C12Q 168, G01N 3353
Patent
active
055852394
ABSTRACT:
Host Cell Factor (HCF), a eukaryotic cellular protein involved in transcription, nucleic acids encoding HCF, and methods of using HCF and HCF-encoding nucleic acids are provided. HCF activity is disclosed to comprise a collection of polypeptides encoded by a structural gene encoding a parent protein of 2039 amino acids. HCF-specific binding compounds are disclosed including antibodies to HCF epitopes. Because HCF is required for the transcription of a number of viral genes such as the immediate early genes of Herpes Simplex Virus, the invention provides HCF-based pharmaceutical compositions and HCF-based methods for screening chemical libraries for regulators of viral transcription. Such compositions are used in the treatment of viral infections by modulating the transcription of certain viral genes.
REFERENCES:
Xiao et al., Molecular and Cellular Biology, Sep. 1990, vol. 10, No. 9: pp. 4974-4977.
Haigh et al., Nature, Mar. 15, 1990, vol. 344: pp. 257-259.
Herr Winship
LaMarco Kelly
Wilson Angus
Elliott George C.
McKelvey Terry A.
Tularik Inc.
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