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  • Quinolones Qns Elisa Kit - China

    price: contact company for price

    Quinolones( QNS) ELISA Kit

    Catalog No. LSY- 10016

    1. Principle

    This test kit is based on the competitive enzyme immunoassay for the detection of Quinolones in samples. The coupling antigens are pre- coated on the micro- well stripes. The Quinolones in the sample and the coupling antigens pre- coated on the micro- well stripes compete for the anti- Quinolones 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 Quinolones in the sample. This value is compared to the standard curve and the Quinolones concentration is subsequently obtained.

    2. Technical specifications

    Sensitivity: 1 ppb

    Incubation Temperature: 25℃

    Incubation Time: 30min—15min

    Detection limit

    Enrofloxacin ( ENR) 1ppb

    Ciprofloxacin ( CIF) about 1ppb

    Ofloxacin ( OFL) about 1ppb

    Danofloxacin ( DAN) about 1ppb

    Norfloxacin ( NOR) about 0.5ppb

    Lomefloxacin ( LOM) about 1ppb

    Pefloxacin ( PEF) about 0.5ppb

    Enoxacin ( ENO) about 1ppb

    Aosuo Li acid ( OXO) about 1ppb

    Fluoroquinolone acid ( FLU) about 1ppb

    Ma Paul Sand Star ( MAR) about 1ppb

    Ammonia difloxacin ( AMI) about 1ppb

    That difloxacin ( NAD) about 2ppb

    Cross- reaction rate:

    Enrofloxacin ( ENR) 100%

    Ciprofloxacin ( CIF) 92.88%

    Ofloxacin ( OFL) 98.86%

    Aosuo Li acid ( OXO) 116.86%

    Danofloxacin ( DAN) 102.63%

    Norfloxacin ( NOR) 148.65%

    Lomefloxacin ( LOM) 86.24%

    Pefloxacin ( PEF) 156.60%

    Enoxacin ( ENO) 98.97%

    Fluoroquinolone acid ( FLU) 96.73%

    Ma Paul Sand Star ( MAR) 110.63%

    Ammonia difloxacin ( AMI) 98.86%

    That difloxacin ( NAD) 56.81%

    Recovery rate

    Tissue 80±15%

    Serum 80±15%

    Honey 75±15%

    3. Components

    1) Micro- well strips: 12 strips with 8 removable wells each

    2) 6× standard solution ( 1 mL each) : 0ppb, 1ppb, 3ppb, 9ppb, 27ppb and 81ppb

    3) Enzyme conjugate ( 7ml) …………………………………………………. red cap

    4) Antibody working solution ( 7 mL) blue cap

    5) Substrate A solution ( 7 mL) white cap

    6) Substrate B solution ( 7 mL) black cap

    7) Stop solution ( 7 mL) yellow cap

    8) 20× concentrated washing buffer ( 40 mL) white cap

    9) 2× concentrated redissolving solution ( 50 mL) transparent cap


    Company Contact:


    • Phone: 8675528938075

    • Address: D building, National Biological Industrial Park of, Shenzhen, China

    • Email: Email


    Published date: November 18, 2014 -

    • Business Description: involved in international trade import export of goods, products, and services

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