Immunoassays for buprenorphine and norbuprenorphine
US7863427B2 · kind B2 · utility
1Cited by
9References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 12, 2007 |
| Grant date | Jan 4, 2011 |
| Priority date | — |
| Expiry date | Mar 13, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/9486
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Methods, compositions and kits are disclosed directed at haptens, immunogens and immnoassays for buprenorphine (BUP) and nor buprenorphine (norBUP). The method comprises providing in combination in a medium (i) a sample suspected of containing buprenorphine (BUP) or norbuprenorphine (norBUP) and (ii) an antibody raised against an immunogen of buprenorphine (BUP) or norbuprenorphine (norBUP). The medium is examined for the presence of a complex comprising a labeled hapten of buprenorphine (BUP) or norbuprenorphine (norBUP) where the presence of such as complex indicates the presence of the compound in the sample.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.