Product Search Results : 1140-01


Product - please click for more details Brand Cat No Size Price (£)

Bioo Scientific 1140-01 1 x 96 wells Call for Pricing
Please sign in or sign up to order this product online.
Product Detail: The MaxSignal® MQCA ELISA Test Kit is a competitive enzyme immunoassay for the quantitative analysis of MQCA in chicken, duck and pork. The MaxSignal MQCA ELISA Test Kit is a competitive colorimetric ELISA assay. The plate wells are coated with anti-MQCA antibody. During analysis, sample is added along with the MQCA-horseradish peroxidase (MQCA-HRP) conjugate. If MQCA residue is present in the sample, it will compete for the MQCA antibody, thereby preventing the MQCA-HRP from binding to the antibody attached to the well. The resulting color intensity, after addition of the HRP substrate (TMB), has an inverse relationship with the concentration of MQCA residue in the sample.

MQCA (3-methyl-quinoxaline-2-carboxylic acid) is a metabolite of N-(2-hydroxyethyl)-3-methyl-2-quinoxaline-carboxamide-1,4-dioxide (Olaquindox). Olaquindox is a broad spectrum antibiotic that is used in animal feed for growth promotion, to improve feed efficiency and to increase the rate of weight gain. In 1991, the Joint FAO/WHO Expert Committee on Food Additives (JECFA) recommended maximum residue limits (MRLs) of 30 and 5 µg/kg in liver and muscle tissues, respectively. In 1998, the European Commission (EC) banned the use of olaquindox in food animal production, together with four other feed additives. In 2005, it was banned for use as a veterinary drug by Chinese government regulatory agencies.

These kits are manufactured to the international quality standard ISO 9001:2008. ISO CI#: SARA-2009-CA-0114-A

•Low-cost, rapid sample preparation protocol offering high recovery rates
•High sensitivity: 0.5 ppb for chicken and duck samples
•Rapid assay protocol - Less than 1 hour to process 42 samples in duplicate
•High reproducibility (interplate and intraplate CV typically < 10%)

Product Type: Food safety - Drug residues - Antibiotics
Additional Info: The MaxSignal MQCA ELISA Test Kit has the capacity for 96 determinations or testing of 42 samples in duplicate (assuming 12 wells for standards). Store the kit at 2 – 8°C. The shelf life is 12 months when the kit is properly stored.

All products sold by Bioo Scientific are intended for research use only unless otherwise indicated. This product is not intended for diagnostic or drug purposes, or for use in humans.