在分析分子结合的方法中，荧光偏振法（FP）是一个独特的方法，由于该方法不需分离游离和结合的示踪物，因而具有快速、简单和准确等特点。荧光偏据分析法可测定一个由平面偏振光线激发的分子所发射出水平和垂直平面的光线，这两部分光线强度之差除以强度总和即为偏振值。分子 Among the methods of analyzing molecular binding, fluorescence polarization (FP) is a unique method that is fast, simple and accurate because it does not require the separation of free and bound tracer. Fluorescence bias analysis measures the horizontal and vertical planes emitted by a molecule excited by plane-polarized light, and the difference between the intensities of the two parts divided by the sum of the intensities is the polarization value. molecular