negative regulation of leukocyte activation
Go to external page http://purl.obolibrary.org/obo/GO_0002695
Any process that stops, prevents, or reduces the frequency, rate, or extent of leukocyte activation. [ GOC:add ]
Synonyms: negative regulation of leucocyte activation down regulation of leukocyte activation downregulation of leukocyte activation negative regulation of immune cell activation down-regulation of leukocyte activation