Syva® Emit® II Plus Buprenorphine Assay
Emit II Plus Buprenorphine Assay is a laboratory enzyme immunoassay for qualitative or semiquantitative detection of buprenorphine in human urine. It uses a 5 ng/mL cutoff and is designed…
Emit II Plus Buprenorphine Assay is a laboratory enzyme immunoassay for qualitative or semiquantitative detection of buprenorphine in human urine. It uses a 5 ng/mL cutoff and is designed for compatible chemistry analysers. Results are preliminary and require a more specific chemical method for confirmation.
Two ready-to-use liquid reagents form the assay. The first contains mouse monoclonal anti-buprenorphine antibodies, glucose-6-phosphate and NAD. The second contains norbuprenorphine labelled with recombinant glucose-6-phosphate dehydrogenase. The analyser measures an absorbance change at 340 nm.
Listed Item
Syva® Emit® II Plus Buprenorphine Assay – 115 mL kit
Kit and Semiquantitative Use
The reagent kit is available in 115 mL, 28 mL and 1 litre sizes. Semiquantitative results support selection of a dilution for confirmatory testing or establishment of laboratory quality-control procedures. GC/MS or LC/MS are preferred confirmation methods, with professional judgement applied to positive screening results.
Who Else Makes It
Concentrated in Zhejiang (9), Guangdong (4), Beijing (2). 5 of them are registered as contract manufacturers, able to build to a buyer’s own specification.
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| Zhejiang Orient Gene Biotech | Huzhou | Zhejiang | Contract manufacturer | 86 |
| Hangzhou Biotest Biotech Co., Ltd. | Hangzhou | Zhejiang | Contract manufacturer | 41 |
| Abon Biopharm (Hangzhou) Co., Ltd. | Hangzhou | Zhejiang | Contract manufacturer | 17 |
| Core Technology Co., Ltd. | Changping District | Beijing | Contract manufacturer | 14 |
| Prometheus Bio Inc. | Hangzhou | Zhejiang | Contract manufacturer | 12 |
| Hangzhou AllTest Biotech Co., Ltd. | Hangzhou | Zhejiang | Contract manufacturer | 48 |
| Assure Tech. (Hangzhou) Co., Ltd. | Hangzhou | Zhejiang | Contract manufacturer | 48 |
| Guangzhou Wondfo Biotech Co., Ltd. | Guangzhou | Guangdong | Contract manufacturer | 44 |
| W.h.p.m. Bioresearch & Technology Co., Ltd. | Beijing | Beijing | Manufacturer | 37 |
| Guangzhou Decheng Biotechnology Co., Ltd. | Guangzhou | Guangdong | Complaint-file establishment | 35 |
| Changchun Wancheng BIO-Electron Co., Ltd. | Changchun | Jilin | Contract manufacturer | 34 |
| Co-Innovation Biotech Co., Ltd. | Guangzhou | Guangdong | Contract manufacturer | 29 |
Showing 12 of 17. All 17 manufacturers in China registered for Enzyme Immunoassay, Opiates
Record
| Listed by | Siemens Healthcare Diagnostics Inc, United States |
|---|---|
| FDA product code | DJG |
| Device type | Enzyme Immunoassay, Opiates |
| Device class | Class 2 |
| Regulation | 21 CFR 862.3650 |
| Establishment | Contract manufacturer, Specification developer, Repacker / relabeller, Complaint-file establishment, Manufacturer, Exporter |
| 510(k) | K150606 |
| Record published | 2016-09-24 |
| Record revised | 2023-08-07 (version 6) |
Specifications
| MRI safety | Labeling does not contain MRI Safety Information |
|---|---|
| Label carries | lot or batch number, expiry date |
| Storage | Storage environment temperature 2 to 8 °C |
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| 10720048 | In distribution | |
| 10720046 | In distribution | |
| 10720047 | In distribution |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| Advin Multi-Drug Screen Test | Advin Biotech, Inc. | 75 |
| MD DugScreen | Medical Disposables Corp | 37 |
| Immunalysis | Immunalysis Corporation | 37 |
| DrugCheck | Express Diagnostics Int’l., Inc. | 29 |
| DOA 6 Panel Test | Rapid Diagnostics, Inc. | 28 |
| First Sign® | Hemosure Inc. | 20 |
| Enzyme Immunoassay, Opiates | W.h.p.m., Inc. | 20 |
| DrugCheck | Express Diagnostic Int’l, Inc. | 19 |
| MD DrugScreen | Medical Disposables Corp | 18 |
| DOA-7 Panel Test | Rapid Diagnostics, Inc. | 18 |
| DOA 5 Panel Test | Rapid Diagnostics, Inc. | 16 |
| Rapid Response | Btnx Inc. | 14 |
Showing 12 of 316. All products under Enzyme Immunoassay, Opiates
510(K) Clearances
| Clearance | Decision date |
|---|---|
| K221605 | 2023-07-25 |
| K172910 | 2017-10-18 |
| K150606 | 2015-10-23 |
| K102779 | 2011-03-18 |
Recalls
2 of these are Class III. Class III is unlikely to cause harm at all → typically a labelling or documentation fault. Volume alone is not a quality signal: a manufacturer that ships more recalls more.
| Initiated | FDA class | Root cause | Reason | Closed |
|---|---|---|---|---|
| 2018-03-12 | Class III | Under Investigation by firm | Incorrect calibrator level listed in qualitative calibration steps | 2020-06-02 |
| 2018-03-12 | Class III | Under Investigation by firm | Incorrect calibrator level listed in qualitative calibration steps | 2020-06-02 |
Source: U.S. FDA establishment registration and device listing records, public domain. Restructured for clarity and searchability. Not affiliated with or endorsed by the FDA. Records are records: nothing here is an offer of sale.