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. 07, 2010
Filed:
Mar. 28, 2008
Timothy D. Harris, Toms River, NJ (US);
John J. Boyce, Iv, Bridgewater, MA (US);
Timothy D. Harris, Toms River, NJ (US);
John J. Boyce, IV, Bridgewater, MA (US);
Helicos Biosciences Corporation, Cambridge, MA (US);
Abstract
The disclosure provides methods of reducing the range of representation levels of nucleic acid targets. The methods are particularly useful for multi-target analyses benefiting from a low variance of target representations, such as, e.g., single molecule sequencing and/or heterozygous genotyping, and pathogen diagnosis. Two general methods are provided. In Method 1, starting concentrations of probes are adjusted. In Method 2, target-specific probes are 'binned,' i.e., several subsets of probes are selected based on similar representation levels. Thereafter, each subset of corresponding targets is extracted, with or without amplification, using a separate portion of the sample (i.e., separate vessels).