Title:
BIOCHIPS WITH SURFACES COATED WITH POLYSACCHARIDE BASED HYDROGELS
Document Type and Number:
WIPO Patent Application WO2003093785
Kind Code:
B1
Abstract:
The present invention provides a substrate having a polymerized, polysaccharide-based hydrogel attached to the surface. The hydrogel can be derivatized with binding functionalities that bind analytes from a sample. The invention further provides methods of using the device and gels that are capable of selectively binding one or more analytes from a sample.
Inventors:
BOSCHETTI EGISTO (FR)
DING JIAN (CN)
GIROT PIERRE (FR)
GUERRIER LUC (FR)
POHL CHRISTOPHER A (US)
GRIMES MICHAEL T (US)
DING JIAN (CN)
GIROT PIERRE (FR)
GUERRIER LUC (FR)
POHL CHRISTOPHER A (US)
GRIMES MICHAEL T (US)
Application Number:
PCT/US2003/011391
Publication Date:
July 01, 2004
Filing Date:
April 14, 2003
Export Citation:
Assignee:
CIPHERGEN BIOSYSTEMS INC (US)
BOSCHETTI EGISTO (FR)
DING JIAN (CN)
GIROT PIERRE (FR)
GUERRIER LUC (FR)
POHL CHRISTOPHER A (US)
GRIMES MICHAEL T (US)
BOSCHETTI EGISTO (FR)
DING JIAN (CN)
GIROT PIERRE (FR)
GUERRIER LUC (FR)
POHL CHRISTOPHER A (US)
GRIMES MICHAEL T (US)
International Classes:
B01J19/00; G01N27/64; C08B11/20; C08B15/00; C08B31/00; C08B33/00; C08B37/00; C08B37/02; C08L5/02; G01N27/62; G01N33/53; G01N33/543; G01N33/559; G01N33/68; H01J49/16; C40B40/06; C40B40/10; C40B40/12; C40B40/14; C40B50/14; C40B60/14; (IPC1-7): G01N33/53
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