Warning: count(): Parameter must be an array or an object that implements Countable in /homepages/7/d501289599/htdocs/components/com_seoglossary/router.php on line 260
Warning: count(): Parameter must be an array or an object that implements Countable in /homepages/7/d501289599/htdocs/components/com_seoglossary/router.php on line 260 NTSAD - Glossary - Enzyme assay
Measurement of enzyme activity with particular substrate, for example an enzyme assay for Tay-Sachs disease measures the Hex A activity with GM2 gangliosides.