硝基呋喃 Nitrofuran（AHD）-残留检测

Cat#:SS30

Catalog	Components	Quantity
SS30-K1	Nitrofuran (AHD) ELISA Test Kit	96
SS30-K2	Nitrofuran (AHD) ELISA Test Kit	192
SS30-K3	Nitrofuran (AHD) ELISA Test Kit	288

Sensitivity: 0.05 ppb
Detection limit: Tissue and honey 0.1 ppb; Shrimp and fish (some interference in shrimp and fish) 0.15 ppb
Recovery Rate: Shrimp and fish 90±15%; Honey, meat, liver 80±15%
Cross-reation rate: AHD 100%; AMOZ ﹤0.1%; AOZ ﹤0.1%; SEM ﹤0.1%

Brief: Nitrofurans are a class of drugs typically used as antibiotics or antimicrobials. The defining structural

component is a furan ring with a nitro group.
Members of this class of drugs include:
1. Furazolidone, antibacterial
2. Furylfuramide
3. Nitrofurantoin, antibacterial
4. Nitrofurazone, antibacterial
5. Nifuratel
6. Nifurtoinol, antibacterial
7. Nifuroxazide, antibiotic
8. Nifurtimox, antiparasitic
9. Nifurzide, anti-infective

Principle: The Nitrofurantoin (AHD) ELISA test kit is based on the competitive enzyme immunoassay for the

detection of Aminohydantoin (AHD) in the tissue (chicken, meat, fish and shrimp). The coupling antigen is

pre-coated on the micro-well stripes. The Aminohydantoin (AHD) in the testing sample competes with the coupling antigen pre-coated on the micro-well stripes for the antibody against AHD. After the addition of the enzyme

conjugate, the TMB substrate is added for coloration. The optical density (OD) value of the testing sample has a

negative correlation with the content of AHD in it. This value is compared to the standard curve and the content of

the corresponding AHD is subsequently obtained.