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RAC(Ractopamine) ELISA Kit

  • Cat.No.:E-FS-E012

  • Sample type: muscle, liver, feed, urine
  • Reaction mode: 25℃; 30min,15min
  • Reactivity: Universal

To Purchase E-FS-E012

  • 96T
Price: $150

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Intended use The kit is a competitive enzyme immunoassay for the quantitative analysis of ractopamine in muscle, liver, feed, urine. Please contact your area sales manager for the applicability if other sample need to be tested.
Incubation time 45min
LOD (Detection limit) Muscle---0.4ppb; Muscle, Liver (method 2)---0.3ppb; Liver, Feed---1ppb; Urine---0.1ppb.
Sample preparation For mentioned matrices fast and efficient extraction methods are included in the kit description. If you need to test other samples, Please contact your area sales manager.
Detection range See the manual for details
Evaluation Microtiter plate spectrophotometer (450 nm/630nm)
Storage 2-8℃,avoid freeze
Expiration date The kit have an expiry date of 1 year from the production date.


Ractopamine has a strong and long-lasting effect on relaxing bronchial smooth muscle and is used as an anti-asthma drug in humans. After entering the animal body, it can change the metabolic pathway of nutrients, promote animal muscle growth, accelerate the conversion and decomposition of fat, and increase the lean meat rate of livestock. It is one of the β-agonist illegally produced in animal husbandry. Eating food with excessive Ractopamine residues can cause human poisoning, so most countries prohibit its use in livestock and poultry breeding. Ractopamine residues in food can be determined by methods such as HPLC or GC-MS. However, these traditional methods usually require very expensive preparation procedures.

Elabsciencefood safety kits are used to detect hormone residues, mycotoxins, toxic and harmful substances and antibiotic residues in feed, food and other sample. It can be widely used in food and drug Administration, health departments, various colleges, scientific research units, agricultural departments, animal husbandry and veterinarians, breeding farms, slaughterhouses, food and meat products deep processing enterprises, inspection and quarantine departments, etc. It can meet the high requirements of consumers for food quality and the scientific researchers to obtain efficient experimental data. The kit is manufactured in accordance with the international quality standard ISO9001.

Kits components


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