• Company : Shenzhen Biokau Sci-tech Co.,ltd
  • Region : Chongqing , China
  • Category : Health & Medical > Veterinary Instruments
  • Quantity : 1
  • Contact Person : Samara Duan|||Sales Manager
  • Telephone :
  • Mobile phone :
  • Website : www.biokau.com
  • Email : [email protected]
  • Instant Messenger : skype:Samara Duan(foodsafety...)
  • Update : Jul/06/2015
  • Product Details

    1. Principle The BIOKAU®?-agonists test kit is based on the competitive enzyme immunoassay for the detection of ?-agonists in the urine, pork and other samples. The coupling antigen is pre-coated on the micro-well stripes. The ?-agonists in the sample and the coupling antigens pre-coated on the micro-well stripes compete for the anti-?-agonists 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 ?-agonists in the sample. This value is compared to the standard curve and the ?-agonists residues is subsequently obtained. 2. Technical specifications Sensitivity: 0.3 ppb Detection limit: Tissue.......................................................................................... 0.3 ppb Urine, serum................................................................................. 0.3 ppb Feed............................................................................................. 30 ppb Recovery rate: Urine, serum................................................................................. 90±10% Tissue.......................................................................................... 80±10% Feed............................................................................................ 80±15% Cross-reaction rate: Clenbuterol...................................................................................... 100% Salbutamol...................................................................................... 120% Bromchlorbuterol............................................................................. 130% Brombuterol...................................................................................... 90% Mabuterol.......................................................................................... 70% Clenp

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