b zero elisa kits for veterinary drug residues
Post on 30-Jul-2015
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INTRODUCTION
• Tecna first introduced the B ZERO ELISA kits for mycotoxins. They were specifically addressed to those analyzing few samples per session.
• Tecna wants to extend the same concept that worked so well for mycotoxins to other contaminants, therefore, to accurately check many different matrices, the B ZERO ELISA kits are NOW available for drug residues screening.
B ZERO is the right screening solution for the small
companies that need to perform analysis on few
samples
B ZERO FORMAT The B ZERO ELISA technology aims are simple: • allow the user to save on the cost per sample; • make the analysis easier and faster; • extend the number of analytical session. This result is achieved avoiding to run any calibrator apart the zero standard.
Tecna provides for every kit lot a specific
master curve!
B ZERO FORMAT
Within a classic ELISA session the user needs to run double replicates of each standard, usually 6-7 calibrators. Tecna B ZERO ELISA kits allow to save up 80% wells per session! This implicates: • High cost-effectiveness, • Less reagents to use, • Less error probability.
Tecna B ZERO ELISA kits for veterinary drugs are broad range kits, capable of detecting drug-cocktails!
PRODUCT OVERVIEW
ASSAY PRINCIPLE
B ZERO TETRA HS Competitive receptor assay
B ZERO SULFA Competitive enzyme immunoassay
B ZERO CORTICO Competitive enzyme immunoassay
APPLICATIONS
B ZERO TETRA HS Honey, Milk, Tissue, Meat Drip, Egg, Poultry meat & Liver, Seafood
B ZERO SULFA Muscle, Egg, Honey, Milk, Feed
B ZERO CORTICO Urine, Liver, Tissue, Milk, Feed
ASSAY TIME
B ZERO TETRA HS 90 min
B ZERO SULFA 75 min
B ZERO CORTICO 75 min
LIMIT OF DETECTION
B ZERO TETRA HS
Honey, tissue, seafood, meat drip & egg – 3,75 ppb Milk – 0,05 ppb Feed – 0,5 ppb
B ZERO SULFA
Muscle, Egg, Milk – 0,5 ppb Honey – 5 ppb Feed – 66,6 ppb
B ZERO CORTICO
Urine – 0,25 ppb Liver, tissue – 0,20 ppb Milk – 0,05 ppb Feed – 0,5 ppb
INTERNATIONAL REGULATIONS
Tecna B ZERO ELISA kits provide compliance to national and international regulations about veterinary drug residues screening. Current regulations are: Tetracyclines EU 37/2010 CODEX ALIMENTARIUS Sulfonamides EU 37/2010 CODEX ALIMENTARIUS FDA AUSTRALIA & NEW ZEALAND INDIA Corticosteroids EU 37/2010 CODEX ALIMENTARIUS
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