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:
Jun. 16, 1998
Filed:
Mar. 14, 1996
Bruce E Kaplan, Claremont, CA (US);
Piotr M Swiderski, San Dimas, CA (US);
City of Hope, Duarte, CA (US);
Abstract
A disposable cartridge for storage and delivery of reagents for synthesizing and labeling of synthetic oligonucleotides comprises an annular casing, an enclosed area defined by the interior surface of the casing and a non-swellable matrix which is inert to organic solvents is positioned within the enclosed area. Adsorbed onto the surface of the matrix is a reagent to be coupled to an immobilized oligonucleotide precursor. The cartridges can be packaged in such a way as to insure the long-term stability of the reagents contained therein. The cartridge is readily insertable into the reagent delivery line of an automated synthesizer of oligonucleotides and also is useful for the production of labeled oligonucleotides by manual coupling. The cartridges of the invention are disposable after a single use. Substantial economies in the synthesis of labeled synthetic oligonucleotides are achieved by use of the cartridge.