• Company : Shenzhen Biokau Sci-tech Co.,ltd
  • Region : Guangdong , China
  • Category : Chemicals > Chemical Reagents
  • Quantity : 1
  • Contact Person : Samara Duan|||Sales Manager
  • Telephone :
  • Mobile phone :
  • Website : www.biokau.com
  • Email : [email protected]
  • Instant Messenger : skype:samara(foodsafety...)
  • Update : Apr/07/2015
  • Product Details

    1. Principle This test kit is based on the competitive enzyme immunoassay for the detection of Streptomycin in the sample. The coupling antigen is pre-coated on the micro-well stripes. The Streptomycin in the sample and the coupling antigens pre-coated on the micro-well stripes compete for anti- Streptomycin antibodies. 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 Streptomycin concentration in the sample. This value is compared to the standard curve and the Streptomycin concentration is subsequently obtained. 2. Technical specifications Sensitivity : 0.1 ppb Detection limit: Chicken, Chicken liver, Milk............................................................... 4 ppb Honey, Royal jelly............................................................................ 2 ppb Recovery rate: Milk.............................................................................................. 95±15% Chicken........................................................................................ 85±10% Honey, Royal jelly......................................................................... 75±15% Cross-reaction rate: Streptomycin.................................................................................... 100% Dihydrostreptomycin........................................................................ 108% Kalamycin.......................................................................................... <1% Gentamycin....................................................................................... <1% 3. Components 1? Micro-well strips: 12 strips with 8 removable wells each 2? 6× standard solution (1 mL each): 0 ppb, 0.1 ppb, 0.4 ppb, 1.6 ppb, 6.4 ppb, 25.6 ppb 3? Enzyme conjugate (12 mL).......................................

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