SEM(Nitrofurazone Metabolite) ELISA Kit

    • Food Safety ELISA Kit-Elabscience
    • Food Safety ELISA Kit-Elabscience
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    >
    • Food Safety ELISA Kit-Elabscience
    • Food Safety ELISA Kit-Elabscience
    • Food Safety ELISA Kit-Elabscience
    • Food Safety ELISA Kit-Elabscience

      Catalog number:E-FS-E005

      Size:
      • 96T
      Qty:
      - +
      Price: $260

      sample_type: Tissue,liver,Honey,Milk,Milk powder,Eggs powder,Feed

      Sensitivity: 0.05 ppb

      Lead Time: 7~10 daysWelcome to order from local distributors.

      Add to cart Compare Bulk request Manual

      Test principle

      This kit uses Competitive-ELISA as the method. It can detect SEM in samples, such as honey, tissue, milk, feed, etc. This kit is composed of ELISA Microtiter plate, HRP conjugate, antibody working solution, standard and other supplementary reagents. The microtiter plate provided in this kit has been pre-coated with coupled antigen. During the reaction, SEM in the samples or standard competes with coupled antigen on the solid phase supporter for sites of anti- SEM antibody. Then Horseradish Peroxidase (HRP) conjugate is added to each microtiter plate well, and TMB substrate is added for color development. There is a negative correlation between the OD value of samples and the concentration of SEM. The concentration of SEM in the samples can be calculated by comparing the OD of the samples to the standard curve.


      Technical indicator

      Sensitivity: 0.05 ppb (ng/mL)

      Reaction mode: 25, 45 min~ 15 min

      Detection limit: Tissue, liver, Honey, Milk ---0.1 ppb, Tissue (Fish, shrimp) ---0.15 ppb

         Milk powder, Egg powder, Feed---0.1 ppb, 

      Cross-reactivity: Nitrofurazone metabolite---100%, Furazolidone metabolite---0.1%,

           Aminohydantoin Hydrochloride ---0.1%, Furaltadone metabolite---0.1%

      Sample recovery rate: Tissue, Liver---90%±15%; Honey, Milk ---80%±15%; 

                                              Milk powder, Egg powder, Feed --85%±25%


      Kits components


      Item

      Specifications

      ELISA Microplate

      96 wells

      Standard Liquid

      1 mL each

      (0ppb,0.05ppb,0.15ppb,0.45ppb,1.35ppb,4.05ppb)

      Derivatization Reagent

      10 mL

      HRP Conjugate

      5.5 mL

      Antibody Working Solution

      5.5 mL

      Substrate Reagent A

      6 mL

      Substrate Reagent B

      6 mL

      Stop Solution

      6 mL

      20×Concentrated Wash Buffer

      40 mL

      Reconstitution Buffer

      50 mL

      Plate Sealer

      3 pieces

      Sealed Bag

      1 piece

      Manual

      1 copy


      Other materials required but not supplied

      Instruments: Microplate reader, Printer, Homogenizer, Nitrogen Evaporators, Water bath, Oscillators, Centrifuge, Graduated pipette, Balance (sensibility 0.01 g).

      High-precision transferpettor: Single channel (20-200 μL, 100-1000 μL), Multichannel (300 μL).

      Reagents: Ethyl acetate, N-hexane, NaOH, Concentrated HCl, K2HPO4•3H2O, ZnSO4•7H2O,Na2Fe (CN) 5NO •2H2O.


      Storage and valid period

      Store at 2~8℃ for 1 year. Avoid freeze.

      Please store the opened kit at 2~8, protect from light and moisture. The valid period is 1 months.

      Expiry date: expiration date is on the packing box.

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