Labeled substrate conjugates for identifying enzyme inhibitors

摘要

This invention provides labeled-substrate conjugates for assaying enzymes, particularly neuraminidases. Also provided are assays that are useful for identifying compounds that inhibit sialyltransferases or neuraminidases and may be useful in treating subjects with influenza. In particular, the present invention relates to methods of using such labeled substrate conjugates to screen for enzyme inhibitors, particularly in a high-throughput format.