Magnetic particle separating and transferring device and method and application thereof

The invention relates to a magnetic particle separating and transferring device and method and application thereof. The magnetic particle separating and transferring device comprises a supporting part and a magnetic adsorption part provided with a magnet, and the supporting part and the magnetic adsorption part are connected through a detachable unit. The invention further relates to the application of the magnetic particle separating and transferring device. The magnetic particle separating and transferring device can enrich and separate magnetic particles adsorbing a target detection object and a marker in a liquid sample within a short time, shorten the detection time and improve the detection sensitivity.