1. Principle
This test kit is based on the competitive enzyme immunoassay for the detection of streptomycin in the tissue, liver, honey, intestine, shrimp, fish, etc. The coupling antigens are pre-coated on the micro-well stripes. The streptomycin in the sample and the coupling antigens pre-coated on the micro-well stripes compete for the anti-Gen 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 streptomycin concentration in the sample. This value is compared to the standard curve and the content of the corresponding streptomycin is subsequently obtained.
2. Technical specifications
Sensitivity : 0.1 ppb Detect time: Approx. 45 min
Detection limit:
Tissue, liver, intestine,shrimp,fish,milk .......... 4 ppb
Honey ...............................................................2 ppb
Recovery rate:
Tissue, liver, honey, intestine,shrimp,fish,milk ....... 85 ±10%
Cross-reaction rate:
Streptomycin.......................100 %
Dihydrostreptomycin....... 108%
Kanamycin ...................... < 0.1%
Gentamicin ...................... < 0.1%
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.
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