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:
May. 11, 2004
Filed:
Nov. 28, 2000
Paul D. Grossman, Hillsborough, CA (US);
Applera Corporation, Foster City, CA (US);
Abstract
Compositions and methods for the analysis of multiple nucleic acid target sequences are disclosed. The compositions comprise a probe comprising a target-specific portion for sequence-specific hybridization to a target nucleic acid sequence, and a tag; and a mobility-modifier comprising a tail and a tag complement for binding to the tag. The associated methods generally comprise the steps of providing a sample potentially containing one or more target nucleic acid sequences; providing one or more probes, each probe comprising a target-specific portion and a tag; providing one or more mobility modifiers, each mobility modifier comprising a tag complement and a tail; contacting the probe(s) and the target nucleic acid sequence(s) under conditions effective for sequence-dependent hybridization of the probe(s) and the target nucleic acid sequence(s); contacting the probe(s) and the mobility-modifier(s) under conditions suitable for selectively binding the probe(s) to the mobility modifier(s), thereby forming one or more a probe/mobility modifier complex(s); and analyzing the probe/mobility modifier complex(s) using a mobility-dependent analysis technique.