Phenylethanolaminea ELISA Kit,specification,price,image-Bio-Equip in China

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1. Principle
This test kit is based on the competitive enzyme immunoassay for the detection of Phenylethanolaminea in the pork , liver, urine. The coupling antigen is pre-coated on the micro-well stripes. The Phenylethanolaminea in the sample and the coupling antigens pre-coated on the micro-well stripes compete for the anti-Phenylethanolaminea 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 Phenylethanolaminea in it. This value is compared to the standard curve and the Phenylethanolaminea residues is subsequently obtained.

2. Technical specifications
Sensitivity: 0.10ppb
Detection limit
Tissue..................................0.5ppb
Urine, serum........................0.5 ppb
Feed.....................................1 ppb

Recovery rate
Urine, serum.......................90±10%
Tissue.................................80±10%
Feed....................................80±15%

Cross-reaction rate
Phenylethanolaminea........................100%
Terbutalin...........................< 0.1%
Clenbuterol........................< 0.1%
Dobutamine......................< 0.1%