The Quinolones Rapid test kit is based on the specific immuno-chemical reactions between antigen and antibody. It relies on the competition between Quinolones residues in the sample and the Quinolones immobilized on T line on the membrane for the Quinolones antibody-dye conjugate. Since the drug has been presenting in the sample, it will compete with the drug immobilized on T line, to the limited amount of dye-antibody. As a sufficient amount of drug in the sample is presenting, the drug will saturate the antibody. Consequently, it will show an extremely light or even invisible T line, indicating a positive result. On the other hand, if there is a negative sample (or the amount of the residue drug is lower than the minimum detectable concentration), it will generate two obvious lines in both the T and C line section.
The Quinolones antibiotics(QNS) are often used for treating and preventing the spread of disease caused from animals and fish farming in high concentration. In order to prevent the adverse effects which are caused from the residue QNS damage the public health, lots of countries trend to avoid using it in poultries and seafood farming, and also strictly execute Quinolones residue relative examination and monitoring projects of imported meat and seafood products.
1. Test cassette2. Desiccant3. Dropper4. 10X Sample Buffer
Compatible Sample Types:
Tissue(Chicken/Pig/Fish); Shrimp; Crab
Features & Benefits:
• No instrumentation required• High specificity• High sensitivity• Highly reproducibility• Quick results
Sensitivity of Dichloromethane:Compound Positive result concentration (ppb)Enrofloxacin 2 ppbCiprfloxacino 2 ppbDanofloxacin 2 ppbNorfloxacin 5 ppbOxolinic acid 10 ppbOfloxacin 3 ppbLomefloxacin 10 ppbFleroxacin 10 ppbEnoxacin 10 ppbFlumequine 4 ppbNalidixic acid 30 ppbGatifloxcin 10 ppbLevofloxacin 10 ppbPefloxacin 10 ppb Sensitivity of Ethyl Acetate:Compound Positive result concentration (ppb)Enrofloxacin 3 ppbCiprfloxacino 15 ppbDanofloxacin 10 ppbNorfloxacin 100 ppbOxolinic acid 100 ppbOfloxacin 10 ppbLomefloxacin 100 ppbFleroxacin 100 ppbFlumequine 15 ppbGatifloxcin 100 ppb