الوصف

1. Principle
This test kit is based on the competitive enzyme immunoassay for the detection of Streptomycin in the sample. The coupling antigen is 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 anti- Streptomycin antibodies. After the addition of the enzyme conjugate, the TMB substrate is added for coloration. The optical density (OD) value of the testing sample has a negative correlation with the Streptomycin concentration in the sample. This value is compared to the standard curve and the Streptomycin concentration is subsequently obtained.
2. Technical specifications
Sensitivity: 0.1 ppb
Incubation Temperature: *7℃
Incubation Time: *0min—*0min—*5min
Detection limit:
Chicken........................................................................................... 1 ppb
Chicken liver, milk............................................................................ 4 ppb
Honey, Royal jelly............................................................................ 2 ppb
Recovery rate:
Milk.............................................................................................. *5±*2%
Chicken tissue.............................................................................. *0±*2%
Honey, Royal jelly......................................................................... *5±*2%
Cross-reaction rate:
Streptomycin.................................................................................... **0%
Dihydrostreptomycin........................................................................ **8%
Kalamycin....................................................................................... <0.1%
Gentamycin..................................................................................... <0.1%