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:
Aug. 15, 1997
Jang B Rampal, Yorba Linda, CA (US);
Beckman Coulter, Inc., Fullerton, CA (US);
Abstract
An improved method for detecting hybridized biomolecules is provided which comprises the steps of, providing a plurality of probe biomolecules on a solid support surface; pre-treating the plurality of probe biomolecules with an effective amount of a pre-treatment solution to produce a signal having an increased intensity of at least two (2) times, as compared to an identical detection method that does not include the pre-treating step; applying a buffer solution to the probe biomolecules; hybridizing the probe biomolecules with a plurality of target biomolecules to form a hybridized complex; and, developing and detecting the signal intensity. The developing step of the method may further include the steps of, treating the hybridized complex with a conjugating solution, and treating the conjugated, hybridized complex with a detection reagent.