Abstract: Embodiments described herein include methods and assays for detecting an analyte in a sample using a plurality of control zone capture agents. Some embodiments include detection of multiple analytes in a sample utilizing a plurality of analyte binders and a control zone containing multiple control zone capture agents. In some embodiments, the multiple control zone capture agents capture a plurality of binders within one control zone. Test results are determined by comparison of the control zone signal to a test zone signal.
Type:
Grant
Filed:
November 19, 2004
Date of Patent:
August 12, 2008
Assignee:
Charm Sciences, Inc.
Inventors:
Steven J. Saul, Robert J. Markovsky, David W. Douglas