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Aquaculture Mycotoxins Poultry Industry Pig Industry Dairy Cattle Feed
Shenzhen Lvshiyuan Biotechnology Co. Ltd. (China)
Shenzhen Lvshiyuan Biotechnology Co. Ltd. is a high-tech enterprise focused on developing the most advanced animal disease diagnostic kit, food safety test kit, environmental monitoring reagent, new enzyme reagent, microorganism reagent, protein product, nucleotide product, green aquatic drugs product, small molecular antigen, antibody, biochemistry product, etc.


Commercial Reaching Zone: North America, Central America, South America, Europe, Oceania, Africa, Asia, China
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Ractopamine ELISA Test Kit

Ractopamine ELISA Test Kit

1. Principle
This test kit is based on the competitive enzyme immunoassay for the detection of Ractopamine in the pork. The coupling antigen is pre-coated on the micro-well stripes. The Ractopamine in the testing sample competes with the coupling antigens pre-coated on the micro-well stripes for the antibodies against Ractopamine. After the addition of the enzyme conjugate, the TMB substrate is added for coloration. The optical density (OD) value of the testing sample has a negative correlation with the content of Ractopamine in it. This value is compared to the standard curve and the content of the corresponding Ractopamine is subsequently obtained.

2. Technical specifications
Sensitivity : 0.5 ppb

Detection limit
Muscle:1ppb
Liver:2ppb
Urine:1ppb
Admixture:25ppb
Contrated material ,premix material:75ppb

Recovery rate
Urine:85¡À10
Muscle and liver:80¡À10

Cross-reactions
Ractopamine :100
Dobutamine:10
Clenbuterol:0.1
Salbutamol:0.1

Trading
- Minimum quantity by order:1 kit. Retailer Sale or Wholesale.
- product is available for export?
- We are keenly looking for distributor in the world.

ENGOREPROD 828-2216 20080724





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