Luminescent immunoassays for quantitating analytes having a wide concentration range

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United States of America Patent

PATENT NO 9568431
APP PUB NO 20130273667A1
SERIAL NO

13794080

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Abstract

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The present invention relates to a method for quantitating an analyte having a wide range concentration in a single assay without having to dilute the sample and repeating the assay. The key feature of the invention is having two cycles of events including sample binding to probe, binding reactions, and detection. After the first cycle of binding and detecting, the probe is dipped into the same sample vessel to bind additional analyte in the sample vessel at a condition that is more favorable to binding than the condition in the first cycle.

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Patent Owner(s)

Patent OwnerAddress
ACCESS MEDICAL SYSTEMS LTD2454 EMBARCADERO WAY PALO ALTO CA 94303

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zuk, Robert F Menlo Park, US 68 2767

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