🌐EnglishEnglishEspañolFrançaisNederlandsPortuguêsTürkçeالعربيةفارسی中文日本語EntityQ5381543· pop 12· linked from 259 articlesenzyme assaylaboratory method for measuring enzymatic activityConnectionsproteinEntityionic bondEntityCategoriesClinical chemistryClinical pathologyEnzymesPathologyProtein methods