Activase vs thrombolytic agent

Activase and thrombolytic agent both are nouns.

Word	Noun	Adjective	Verb	Adverb
Activase	Yes	No	No	No
thrombolytic agent	Yes	No	No	No

As nouns, thrombolytic agent is a hypernym of Activase; that is, thrombolytic agent is a word with a broader meaning than Activase:

Activase: a thrombolytic agent (trade name Activase) that causes fibrinolysis at the site of a blood clot; used in treating acute myocardial infarction
thrombolytic agent: a kind of pharmaceutical that can break up clots blocking the flow of blood to the heart muscle

Other hypernyms of Activase include clot buster, thrombolytic.

Activase (noun)	thrombolytic agent (noun)
a thrombolytic agent (trade name Activase) that causes fibrinolysis at the site of a blood clot; used in treating acute myocardial infarction	a kind of pharmaceutical that can break up clots blocking the flow of blood to the heart muscle