Chemistry: molecular biology and microbiology – Apparatus – Including measuring or testing
Reexamination Certificate
2007-10-09
2007-10-09
Le, Long V. (Department: 1641)
Chemistry: molecular biology and microbiology
Apparatus
Including measuring or testing
C435S283100, C435S288700, C435S007100, C435S287700, C436S518000, C436S528000, C436S529000, C436S535000, C422S050000, C422S068100, C422S082050, C422S082080
Reexamination Certificate
active
10351358
ABSTRACT:
A method for conducting a receptor-ligand association reaction includes the steps of dipping a biochemical analysis unit including a substrate formed with a plurality of absorptive regions which contain receptors or ligands and are formed to be spaced apart from each other in a reaction solution containing a ligand or receptor labeled with a labeling substance, simultaneously inserting a plurality of electrodes into all of the plurality of absorptive regions containing the receptors or ligands and sequentially applying a positive voltage to one of the electrodes at a time while other electrodes are grounded, thereby conducting a receptor-ligand association reaction. According to the this method, it is possible to efficiently react a ligand or receptor with receptors or ligands fixed in the plurality of absorptive regions of the biochemical analysis unit and produce biochemical analysis data having an excellent quantitative characteristic with good repeatability.
REFERENCES:
patent: 4956275 (1990-09-01), Zuk et al.
patent: 5245185 (1993-09-01), Busch et al.
patent: 5639423 (1997-06-01), Northrup et al.
patent: 5639672 (1997-06-01), Burd et al.
patent: 6017696 (2000-01-01), Heller
patent: 6168914 (2001-01-01), Campbell et al.
patent: 6248596 (2001-06-01), Durst et al.
patent: 6719888 (2004-04-01), Chan et al.
patent: 6841379 (2005-01-01), Matson
patent: 1 096 256 (2001-05-01), None
patent: 1 271 132 (2002-01-01), None
patent: 1 267 169 (2002-12-01), None
patent: 1 281 966 (2003-02-01), None
patent: WO 00/14529 (2000-03-01), None
patent: WO 01/09607 (2001-02-01), None
Ferguson J A et al., “A Fiber-Optic DNA Biosensor Microarray for the Analysis of Gene Expression”, Bio/Technology, Nature Publishing Co. New York, US, vol. 14, Dec. 1996, pp. 1681-1684, XP002928887.
Fujifilm Corporation
Le Long V.
Sughrue Mion Pllc.
Yu Melanie J.
LandOfFree
Method for conducting receptor-ligand association reaction... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for conducting receptor-ligand association reaction..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for conducting receptor-ligand association reaction... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3883667