Nitrofuran (SEM) ELISA Test Kit

• Post Date:

  Aug 02,2017

• Expiry Date:

  Aug 02,2018

• Detailed Description:

  Payment Method: T/T or Western Union
  Nitrofuran (SEM) ELISA Test Kit
  Catalog No. LSY-10004
  1. Principle
  This test kit is based on the competitive enzyme immunoassay for the detection of Nitrofuran (SEM) in the sample. The coupling antigens are pre-coated on the micro-well stripes. The Nitrofuran (SEM) in the sample and the coupling antigens pre-coated on the micro-well stripes compete for the anti-SEM 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 SEM in it. This value is compared to the standard curve and the SEM concentration is subsequently obtained.
  2. Technical specifications
  Sensitivity: 0.02 ppb
  Incubation Temperature: 25℃
  Incubation Time: 30min～15min
  Cross-reaction rate
  SEM 100%
  AMOZ < 0.1%
  AOZ < 0.1%
  AHD < 0.1%
  Recovery rate
  Tissue 75±25%
  Honey 70±20%
  3. Components
  1) Micro-well strips: 12 strips with 8 removable wells each
  2) 6× standard solution (1 mL each): 0ppb, 0.02ppb, 0.06ppb, 0.18ppb, 0.54ppb and 1.62ppb
  3) Enzyme conjugate (7 mL) 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
  10) 2-Nitrobenzaldehyde (10 mL) white cap
  

• Company:

  Shenzhen Lvshiyuan Biotechnology Co.,Ltd     [ China ]        

• Contact:

  Bella Zou

• Tel:

  +86-755-28438788

• Fax:

  +86-755-28938800

• Email:

  info@lsybt.com