Systems and methods for detection of analytes in biological fluids
US7105311B2 · kind B2 · utility
2Cited by
26References
45Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 3, 2002 |
| Grant date | Sep 12, 2006 |
| Priority date | — |
| Expiry date | May 3, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/54306
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention provides a heterogeneous immunoassay for detection of antibodies and antigens based on specific antigen-antibody immune complex formation with multiple antigen-bearing conjugate components. The invention further provides means for optimizing the assay format for the detection of both low and high-affinity antibodies, and provides means for quantitative detection of both antibody and the corresponding antigen present in a sample.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.