Principle
For a valid test, the upper red control (“CTRL”) line has to be visible after the second incubation.
The other line is the Tylosin-A specific test (“TEST”) and is located below the control line.
When the reagent from the microwell is re-suspended with a milk sample, all antibodies will bind the
corresponding analytes if
present during the first 3- minute incubation at 40°C.
Afterwards, when the dipstick is dipped into the milk, the liquid starts running vertically on the dipstick and passes through capture zones.
When the sample is free of antibiotics, a colour development occurs at the specific capture lines, indicating the absence of the targeted
analytes in the milk sample.
On the contrary, the presence of antibiotics in the sample will not cause any coloured signal to appear at the specific capture lines.
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