The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 07, 1995
Filed:
Aug. 28, 1992
Rebecca L Reynolds, Alameda, CA (US);
P Sean Walsh, Walnut Creek, CA (US);
Hoffmann-La Roche Inc., Nutley, NJ (US);
Abstract
The present invention provides methods and reagents for the estimation of the quantity of human DNA contained in a sample. Immobilized sample DNA is hybridized to a biotinylated oligonucleotide probe that hybridizes to a human genomic or mitochondria DNA sequence. The subsequent binding of streptavidin-horseradish peroxidase to the bound probe allows for chemiluminescent detection using a luminol-based reagent and X-ray film. In addition, the present invention provides methods and reagents to assess the quality of DNA contained in a sample. The sample is first size fractionated by agarose gel electrophoresis, and then immobilized, hybridized to a biotinylated oligonucleotide probe, and detected using the chemiluminescent method as used in the quantity estimation methods of the present invention.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile