1. Principle
Erythromycin ELISA kit is a competitive enzyme immunoassay for the quantitative analysis of Erythromycin in milk, honey and meat. The coupling antigen is pre-coated on the micro-well stripes. The Erythromycin in the sample and the coupling antigens pre-coated on the micro-well stripes compete for the anti-Erythromycin antibodies. After the addition of the enzyme conjugate, the TMB substrate is added for coloration. The optical density (OD) value of the sample has a negative correlation with the Erythromycin in it. This value is compared to the standard curve and the Erythromycin residues is subsequently obtained.
2. Technical specifications
Sensitivity: 0.10ppb
Detect limit:
Chicken,duck, pork, shrimp,fish,honey and milk .................4 ppb
Cross-reaction rate:
Erythromycin.....................................................................100%
Erythromycin Thiocyanate ...........................................105%
Erythromycin Ethylsuccinate ....................................... 85%
Recovery rate:
Tissue ..................................................................... 85±20%
Honey, milk ............................................................75±20%
ECALBIO CO.,LTD
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Add: HZAU, Luoshi Road, Wuhan City 430075, China.
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