|Package:||Color Packing||Shelf Life:||One Year|
drug residue testing kits,
food safety testing kits
Cefoperazone ELISA Test Kit
REAGEN™ Cefoperazone ELISA Test Kit is a competitive enzyme immunoassay for the quantitative analysis of Cefoperazone in milk, urine, tissue (liver, kidney, and muscle), honey, serum, swipe sample and plasma samples.
1. High recovery (>75%), low-cost rapid sample prep protocol (10 minutes - 1 hour).
2. High sensitivity: 0.25 ng/gram = 0.25 ppb (parts per billion).
3. Rapid assay protocol (less than 2 hours to process 40 samples in duplicate).
4. High reproducibility (interplate and intraplate CV typically <10%).
REAGEN™ The method is based on a competitive colorimetric ELISA assay. The drug of interest (Cefoperazone) has been coated in the plate wells. The sample to be tested is mixed with a high-affinity Cefoperazone capture protein and added to the well. If the Cefoperazone target is present in the sample, it will compete for the capture protein, thereby preventing the capture protein from binding to the drug attached to the well. The secondary antibody, tagged with a peroxidase enzyme, targets the capture protein bound to the drug coated on the plate wells. The resulting color intensity, after addition of substrate, has an inverse relationship with the target concentration in the sample. The levels of Cefoperazone in the sample are determined by comparison of the color intensity of unknown samples with the standard curve, which is made using the Cefoperazone standard provided in the kit.
|Sample Type||Detection Limit (ng/g or ppb)|
|Meat, Tissue, Fish, Swipe Sample and Urine||2.5|
|Serum and Plasma||5|