| Customization: | Available |
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| Classification: | Food Diagnostic |
| Test Sample: | Honey, Milk Bee, Egg, Milk |
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1. Background
Nitroimidazoles are broad-spectrum anthelminthics, which can kill amebic protozoa and anaerobic bacillus, as well as cocci. They can also be used for stopping surgical site infections. Overdose nitroimidazoles in food would cause anorexia, naupathia, diarrhea and other side effects to human, and strict MRLs have been set against them.
This kit is a new generation product for drug residue detection based on ELISA technology. It is fast, simple, accurate and sensitive. And it requires only 2.0 hours in one operation, which considerably minimizes work intensity and operation error. It can be used for nitroimidazoles residue detection in honey.
2. Test Principle
This ELISA kit is designed to detect nitroimidazoles based on "indirect-competitive" enzyme immunoassay. The microtiter wells are coated with BSA-linked nitromidazole antigen. Nitroimidazoles in the sample competes with the precoated antigen for binding to the limited number of antibody. After the addition of enzyme conjugate and TMB substrate, the signal is measured with an ELISA photometer. The absorption is inversely proportional to the nitroimidazoles concentration in the sample, compared with the standard curve, nitroimidazoles residue in the sample can be calculated.
3. Applications
This kit can be qualitative and quantitative used for rapid test of nitroimidazoles in honey, milk bee, egg and milk.
4.Detection limit
Honey, bee milk.........…..…......…0.1ppb
(The detection limit of buckwheat honey is 0.2ppb because the interference of substrate is too high.)
Milk..............................0.5ppb
Egg................................0.3ppb
Certificate
ISO9001: 2008 & ISO13485: 2003;
CNAS (China National Accreditation Service for Conformity Assessment);
CQC (China Quauty Certification Center);
CE (Communate Europpene).
Awards
High-Tech Enterprise;
Key High-Tech Enterprise of China Torch Program;
Beijing Engineering Research Center;
Industrialization Demonstration Project of China Torch Program;
Beijing Science and Technology Award;
Tianjin Science and Technology Award;
Shandong Science and Technology Award;
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