This invention supply a method of quanta point nanometer technology combine with biochip technology to search Chinese traditional medicine effective ingredient action target spot, belong to stuff, chemical engineering, pharmacy and biologic cross region. This invention connect quanta point with Chinese traditional medicine effective ingredient, form a 'quanta point - Chinese traditional medicine effective ingredient' fluorescence probe, then put fluorescence probe directly altogether incubate with biochip, after washing, base on fluorescence emit from biochip 's quanta point to ascertain idiosyncratic combine LOCA( namely target spot) between medicament and chip's fixed given protein, then through computer software to analyze protein of these combined LOCA . This invention can easily and rapidly search target protein of Chinese traditional medicine effective ingredient create pharmacodynamic to cell, can supply high duty technology instrument for Chinese traditional medicine study and new drug screening. |