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. 03, 2003
Filed:
Oct. 13, 2000
John Goodchild, Worcester, MA (US);
University of Massachusetts Worcester, Worcester, MA (US);
Abstract
The present invention provides methods for increasing ribozyme catalytic activity without reducing specificity, which methods comprise contacting an RNA molecule with a ribozyme having a flanking sequence modified to contain 2′-O-substituted nucleotides. The invention also provides ribozymes comprising a flanking sequence modified to contain 2′-O-substituted nucleotides. In addition, the invention provides methods for increasing ribozyme catalytic activity comprising contacting an RNA molecule with a ribozyme having a flanking sequence modified to contain a 2′-O-substituted nucleotide and a facilitator oligonucleotide. The present invention further provides compositions comprising a ribozyme having modified flanking sequences and an effective amount of a facilitator oligonucleotide.