U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Showing 1 - 1 of 1 results

Okadaic acid (OA) is a naturally occurring polyether toxin that was originally derived from marine dinoflagellates, Prorocentrium spp.. It is a reversible, potent and selective inhibitor of two serine threonine protein phosphatases: PP2A-C (PP2A) whi...