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Ampicillin ELISA Test Kit

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  Post Date: Aug 02,2017
  Expiry Date: Aug 02,2018
  Detailed Description: Specs:96 wellls/kit
Price:380 USD Kilograms
Payment Method: T/T or Western Union
Ampicillin ELISA Test Kit
Catalog No. LSY-10018
1. Principle
This test kit is based on the competitive enzyme immunoassay for the detection of Ampicillin in the sample. The antigens conjugated Ampicillin is pre-coated on the micro-well stripes, Ampicillin in the sample and the conjugated antigens pre-coated on the micro-well stripes compete for the anti-Ampicillin 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 Ampicillin concentration in the sample. This value is compared to the standard curve and concentration of Ampicillin in the sample is subsequently obtained.

2. Technical specifications
Sensitivity : 0.1 ppb
Detection limit:
Chicken, duck, pork,liver, fish, shrimp 2 ppb
Honey, milk 2 ppb
Because of some interference in honey and milk, the detection limit is 4 ppb.
Recovery rate:
Chicken, duck, pork, liver, fish, shrimp 75%±10%
Honey, milk 70%±10%
Cross-reaction rate:
Ampicillin 100%
Benzyl penicillin 0.8%
Cloxacillin 0.2%
Dicloxacillin 0.1%
Amoxicillin 0.1%
Ceftiofu 0.1%

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, 0.3 ppb, 0.9 ppb, 2.7ppb and 8.1 ppb
3) Enzyme conjugate (12 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) 5× concentrated redissolving solution (50 mL) transparent cap


  Company: Shenzhen Lvshiyuan Biotechnology Co.,Ltd     [ China ]        
  Contact: Bella Zou
  Tel: +86-755-28438788
  Fax: +86-755-28938800
  Email: info@lsybt.com
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