Preferred Term:
median effective concentration
Definition:
The concentration of a chemical or drug that results in 50% of its maximal effect.
Concept Schemes:
NALT Full
Broader Concept:
Entry Terms:
- EC50 (effective concentration 50)
- 50% effective concentration
- half-maximal effective concentration
- effective concentration 50
URI:
https://lod.nal.usda.gov/nalt/287406
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RDF/XMLCreated 2016-09-19, last modified 2016-11-14