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:
Oct. 27, 2009
Filed:
Apr. 06, 2006
Glenda C. Delenstarr, Belmont, CA (US);
Glenda C. Delenstarr, Belmont, CA (US);
Agilent Technologies, Santa Clara, CA (US);
Abstract
Systems, tools and methods are used to perform complex sandwich hybridization assays of biological material. The tools comprise biological solution probes having a first region for hybridizing to capture probes on a universal assay apparatus, and a second region for hybridizing to a sample target. The solution probe assembles the target to the apparatus by hybridizing the second region to the target and the first region to the capture probe. Multiple biological samples, having a plurality of targets per sample, can be multiplexed on the same universal array. The customized solution probe addresses and assembles a predetermined target-sample combination onto the array at a corresponding capture probe address location. Specificity and sensitivity of the assay are provided by the incorporation of a modified monomer in the capture probe and a similarly modified monomer complement in the first region of the solution probe. The modified monomers preferentially hybridize with each other.