Chemistry: molecular biology and microbiology – Apparatus – Including measuring or testing
Reexamination Certificate
2008-07-08
2008-07-08
Chin, Christopher L (Department: 1641)
Chemistry: molecular biology and microbiology
Apparatus
Including measuring or testing
C422S051000, C422S051000, C422S067000, C422S105000, C422S105000, C435S287200, C435S288100, C435S288200, C435S288400, C435S288500, C435S288600, C435S810000, C436S518000, C436S810000
Reexamination Certificate
active
07396674
ABSTRACT:
Reaction vessel1for assaying of a subject substrate molecule comprises a translucent narrow tube2which has a liquid feed port4at one end, and which is intended to be packed with microparticles5as solid phase support on which a reagent molecule is bound thereto, in which said reagent is capable of binding to, adsorbing, or showing affinity with the subject substrate molecule, and a effluent collecting tube3in which a liquid absorbing member13is provided inside for absorbing the liquid poured into the narrow tube, and which is connected to the narrow tube2at its downstream via a communicating passage11, and a current-controlling mechanism for controlling liquid current in the narrow tube so as to hold the liquid in the narrow tube2during a predetermined time.
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patent: 4425438 (1984-01-01), Bauman et al.
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patent: WO 03/060479 (2003-07-01), None
International Search Report issued in PCT/JP2005/019933.
Matsumoto Asami
Miyakawa Junji
Oka Shusaku
Chin Christopher L
Itoham Foods Inc.
Marshall & Gerstein & Borun LLP
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