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:
Sep. 15, 1992
Filed:
Mar. 28, 1991
Koichi Yamagata, Osaka, JP;
Yoshinari Shirasaki, Otsu, JP;
Shimadzu Corporation, Kyoto, JP;
Abstract
The method of capillary electrophoresis of the present invention is carried out using an electrophoretic buffer containing an ungelled agarose polymer, wherein the agarose polymer concentration may be constant or may be changed on a time basis. The method of the present invention permits efficient fractional assay with high reproductibility. Particularly, the mode using the apparatus of the present invention in which the agarose polymer concentration is changed on a time basis is suitable for fractional assay of DNA and proteins of a wide range of size because an electrophoretic buffer having an ideal composition for separation is supplied constantly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile