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Pork Safety Diagnostic Beta-agonist ELISA detection kit

Categories Food Safety ELISA kit
Place of Origin: China
Brand Name: Green Spring
Model Number: LSY-10036
Certification: ISO9001:2008 Certificate
Price: FOBShenzhen$200/kit
Packaging Details: By foam box with ice to maintain cool storage
Delivery Time: In 3 days after payment
Payment Terms: T/T or Western Union
Supply Ability: 500 kits/day
MOQ: 1 kit
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    Pork Safety Diagnostic Beta-agonist ELISA detection kit

    Brand: Green Spring
    Beta-agonist ELISA test kit Catalogue No.: LSY-10036
    Brief

    b-agonists are growth-promoting agents used in meat producing livestock. Clenbuterol and salbutamol are often mentioned in the illegal use of b-agonists as feed additives. Misuse of these can cause drastic side effects, such as cramps, tremors, hypertension, dizziness and nausea. The b-Agonist EIA (enzyme immunoassay) kit is a direct competitive immunoassay for the detection of b-agonists in various matrices. We can get the assay results in 45 min with the kit.

    Principle

    The GreenSpring®β-agonists test kit is based on the competitive enzyme immunoassay for the detection of β-agonists in the urine, tissue and other samples.The coupling antigen is pre-coated on the micro-well stripes. The β-agonistsin the sample and the coupling antigens pre-coated on the micro-well stripes compete for the anti-β-agonistsantibodies. 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 β-agonistsin the sample. This value is compared to the standard curve and the β-agonists residues is subsequently obtained.

    2. Technical specifications

    Sensitivity:0.2 ppb

    Detection limit:

    Urine............................................................................................ 0.2 ppb

    Tissue (Method one) .................................................................... 0.8 ppb

    Tissue (Method two)...................................................................... 0.2 ppb

    Feed............................................................................................... 2 ppb

    Cross-reaction rate:

    Clenbuterol........................................................................................ 80%

    Salbutamol........................................................................................ 80%

    Bromchlorbuterol............................................................................. 130%

    Brombuterol...................................................................................... 90%

    Mabuterol.......................................................................................... 70%

    Clenpenterol...................................................................................... 65%

    Mapenterol........................................................................................ 55%

    Tebutalin........................................................................................... 42%

    Carbuterol......................................................................................... 35%

    Clenproperol..................................................................................... 15%

    Cimaterol........................................................................................... 12%

    Dobutamine...................................................................................... <;;3%

    Ritodrine........................................................................................... <;;1%

    Ractopamine.................................................................................. <;;0.5%

    Recovery rate:

    Urine, serum.............................................................................. 95%±10%

    Tissue....................................................................................... 80%±10%

    Feed......................................................................................... 80%±15%


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