1. Principle
This test kit is a competitive ELISA for the quantitative analysis of Cephalexin in the urine sample. The coupling antigens are pre-coated on the micro-well stripes. The Cephalexin in the sample and the coupling antigens pre-coated on the micro-well stripes compete for the anti-Cephalexin 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 Cephalexin concentration in the sample. This value is compared to the standard curve and the content of the corresponding Cephalexin is subsequently obtained.
Enzyme immunoassay (ELISA) is widely used as a screening system, which is more simple, rapid, sensitive and cost-effective compared with HPLC or GC-MS.
 
2. Technical specifications
Sensitivity : 1 ppb     Detect time: Approx.75 min
Detection limit:
Urine ..................................................4 ppb
 
Recovery rate:
Urine ................................................. 90±10%
 
Cross-reaction rate:
    Cephalexin .........................................100%
 

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ECALBIO CO.,LTD
Email: info@ecalbio.com    Https: //www.ecalbio.com
Tel: +86-27-87745856         Mobi: +86-18963964485
Add: HZAU, Luoshi Road, Wuhan City 430075, China. 

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