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:
Mar. 17, 2009
Filed:
Mar. 01, 2004
Colin John Ingham, Den Bosch, NL;
Richard Michael Anthony, Amsterdam, NL;
Colin John Ingham, Den Bosch, NL;
Richard Michael Anthony, Amsterdam, NL;
PamGene B.V., Den Bosch, NL;
Abstract
The present invention relates to methods for integrated ribonucleic acid integrity assessment and analysis comprising the steps of: (a) providing a support having immobilized thereon a set of detector probes and a set of at least two control probes, wherein (i) a first of said at least two control probes is complementary to 23S or 28S rRNA or a functionally equivalent RNA, and (ii) a second of said at least two control probes is complementary to 16S or 18S10 rRNA or a functionally equivalent RNA; (b) contacting said support with analyte ribonucleic acids derived from a sample, under conditions allowing hybridisation of complementary analyte ribonucleic acids and immobilized probes to form analyte ribonucleic acid/probe complexes; wherein said hybridisation generates a detectable signal; 15 (c) detecting signals generated by said complexes; (d) determining the ratio of signals generated by the 28S/control probe and 18S rRNA/control probe or 23S rRNA/control probe and 16S rRNA/control probe or functionally equivalent rRNA/control probe complexes; (e) assessing the integrity of said sample; and 20 (f) evaluating microarray analysis results in view of said integrity assessment. The present invention further relates to use of said methods as well as microarrays, devices comprising said microarrays, kits for carrying out said methods and computer products.