Principio di kit
Ractopamine Strip Test Kit (A327242) uses a competitive colloidal gold based format. The sample is added to the test well to allow the Ractopamine binding protein on the gold particles to engage with any Ractopamine present in the sample. Any gold particles that are not complexed with Ractopamine present in the sample will bind to the Ractopamine imprinted at the Test line (T-line), forming a signal (red line) at that position. If the Ractopamine binding protein on the gold particle has engaged with Ractopamine present in the sample, the gold particle will flow past the T-line and reach the Control line (C-line).
