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:
Nov. 16, 1999
Filed:
Oct. 03, 1994
Robert H Singer, Shrewsbury, MA (US);
Jeanne B Lawrence, Mapleville, RI (US);
University of Massachusetts, Boston, MA (US);
Abstract
Improved methodologies for in-situ hybridization and non-isotopic detection of nucleic acid sequences are provided which offer major increases of resolution, sensitivity, and simplicity unavailable in previously known techniques. The methodology is able to detect even a single-copy of a specific nucleic acid of interest under controlled conditions regardless of whether these are DNA or RNA sequences; or whether the nucleic acid sequence of interest is localized in the chromosomes, nucleus, or cytoplasm of a cell. The methods employ a variety of non-isotopic labels and detection means for rapid and reliable assays. The invention is also provided in kit form for use in the clinical/diagnostic laboratory such that a relatively unskilled person can accurately and reproducibly detect even a single-copy of a specific nucleic acid of interest.