Principle
Patulin ELISA kit is a competitive enzyme immunoassay for the quantitative analysis of
the quantitative analysis of Patulin in Fruit and its products.The coupling antigens are coated on
the micro-ell stripes. The Patulin in the sample and the coupling antigens coated on the micro-well stripes compete for the anti-Patulin 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 the Patulin in it.
The measurement is made photometrically at 450 nm. The absorption is inversely proportional to
the Patulin concentration in the sample.
Kit features and technical indexes
Detection time : 50 min
Sensitivity : 0.2ppb (µg/kg)
Background value for purely negative sample:＜1 ppb
Detection limit and accuracy for samples:
|
Samples
|
Detection limit
|
Recovery rate
|
|
fruit and its products（liquid）
|
2 ppb
|
70 %-120 %
|
|
fruit and its products（solid）
|
4 ppb
|
70 %-120 %
|
Kit specificity:
|
Corresponding antibiotics
|
Cross-reactivity ( % )
|
|
Patulin
|
100 %
|
|
Citrinin
|
< 0.1 %
|
|
Fugillin
|
< 0.1 %
|
Storage
At 2-8℃,12 months.
Manufacturer
Wuhan Unibiotest Co., Ltd.
NO1 ,miaoshan medical zone, Wuhan ,China 430000
Tel: +86-27-81329156
E-mail:
info@unibiotest.com
Website:
www.unibiotestcom
bio-equip.cn
Ecalbio Co.,Ltd specialize in developing reagents of immunodiagnostic technology and biological systems with higher accuracy andreliability for results of the highest quality.
Ecalbio builds up professional platform to develop more than 10,000 products, including antibodies, antigens, biochemicals, ELISA kits, CLIA kits, and laboratory equipments,etc.
Ecalbio laboratories manufacture Antibodies, Proteins, Food safety ELISA kits, Food safety Rapid Tests, Animal Disease ELISA Kits, Animal Disease Rapid Test Kits, Laboratory equipments with incubators and diagnostic system.
Ecalbio has an enthusiastic and creative R&D team, consisting with a group of experienced technicians in lateral flow immunoassay field, and set up long relationship with first-class institutes,universities,academies, to provide excellent service for human healthy and earth.
Ecalbio are committed to saving lives by ensuring individuals worldwide have access to timely and correct diagnosis. Our products are used in over 100 countries worldwide by:
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ECALBIO CO.,LTD
HZAU, Luoshi road, Wuhan 430060, China
Tel:86-27-87745856
Email:info@ecalbio.com
Website: www.ecalbio.com
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