Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving nucleic acid
Patent
1994-02-09
1997-07-01
Chin, Christopher L.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving nucleic acid
204400, 204403, 204409, 204290R, 252500, 252502, 252503, 252504, 252506, 252507, 252508, 252510, 252511, 252514, 252516, 252518, 422 8201, 435178, 435179, 435180, 435817, 436518, 436524, 436528, 436806, G01N 33543, G01N 33545, G01N 33548, G01N 33551
Patent
active
056437218
ABSTRACT:
The present invention provides an immobilization medium which can immobilize bioreagents to support materials and which dries to a water resistant layer or film. The immobilization medium comprises (i) a liquid or fluid binding reagent and (ii) complexes of a bioreagent immobilized to a solid phase which are evenly dispersed within the binding reagent. The suspension can further include supplemental ingredients evenly dispersed throughout the medium which can provide the medium with electrochemical properties, enhance the stability of the immobilized bioreagent and/or improve the medium's capability of drying to a substantially water resistant or insoluble layer. The immobilization medium provided by the instant invention is in the form of a homogeneous liquid suspension.
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Brackett John M.
Schultz Steven G.
Spring Thomas G.
Vogdes Sheila A.
Abbott Laboratories
Chin Christopher L.
Levis John F.
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