FITC (fluorescein isothiocyanate) that can be linked to lipase as a fluorescence probe was used to study the relationships among the activity of lipase, conformation, and fluorescence spectrum.

• 摘要以FITC（异硫氰基荧光素）为荧光探针，研究了标记后的脂肪酶的活性、构象、荧光光谱的变化及三者之间的联系。