Immunoassay

Scientists at China University describe research in immunoassay

Published in Medical Device Business Week, January 7th, 2009

"A highly selective and sensitive mesofluidic immunoassay system based on competitive immunoassay in polydimethylsiloxane (PDMS) channels was developed. This immunoassay system was successfully applied to quantificationally detect chloramphenicol (CAP) in animal foods," scientists in Shanghai, People's Republic of China report.

"The glass beads (empty set 250 mu m) were. amino-silane modified, covalently precoated with chloramphenicol succinate, and then infused into the microchannels (empty set 300 mu m); the CAP molecules of samples or standards in flow solution competed for CAP antibody with the CAP immobilized on the beads. The CAP antigen-antibody complex anchored...

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Source: Medical Device Business Week (2009-01-07)

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