Use of proteasome inhibitors.

Proteasome inhibitors are indispensable research tools in immunology and cell biology. With numerous proteasome inhibitors available commercially, choosing the appropriate compound for a biological experiment may be challenging, especially for a novice. This unit provides an overview of the proteasome inhibitors commonly used in research. It discusses how to select an appropriate highly specific inhibitor, its concentration, and length of exposure for mammalian cell culture experiments. In addition, assays that can be used to confirm proteasome inhibition are discussed.