Cyanobacterial Toxins

Microcystins are liver toxins produced by some species of cyanobacteria (formally known as blue-green algae). Sublethal levels of microcystins can cause intestinal and liver dysfunction in animals and humans. Death can result from severe liver damage and shock following ingestion of high toxin concentrations. A protein phosphatase inhibition ( PPI) assay is used to determine the concentration of microcystins in water, wastewater and products. This assay is sensitive down to nanomolar concentrations of microcystins.

Applications include:

• Monitoring of pre- and post-treatment drinking water quality
• Monitoring of recreational water quality
• Agricultural water assessment