Wednesday, July 8, 2026

Drug profile · INN

aprotinin

aprotinin (TRASYLOL) is a plasminogen inhibitor. Route of administration: injection. Current US regulatory status: approved.

FDA: approved
US status approved
Patents linked 0
Pipeline programs 0
News articles 0
Drug details — aprotinin
US status
approved
Class
Route
INJECTION
Patents
0
Programs
0
Data quality
0.84

Quick answer

aprotinin (TRASYLOL) is a plasminogen inhibitor. Route of administration: injection. Current US regulatory status: approved.

Key facts

INN aprotinin
Brand TRASYLOL
Mechanism Plasminogen inhibitor
Target Plasma kallikrein
Route INJECTION
Formulation INJECTABLE

Mechanism of action

Plasminogen inhibitor

Primary target: Plasma kallikrein

Approval history

Authority Status Date
FDA approved

Related & competitor drugs

  1. berotralstat dihydrochloride Plasma kallikrein inhibitor
  2. lanadelumab Blood and blood forming organs (B06)
  3. ecallantide Plasma kallikrein inhibitor
  4. lanadelumab-flyo Plasma kallikrein inhibitor
  5. berotralstat hydrochloride Plasma kallikrein inhibitor

Frequently asked questions

What is aprotinin?

aprotinin (TRASYLOL) is a plasminogen inhibitor. Route of administration: injection. Current US regulatory status: approved.

What is the brand name for aprotinin?

TRASYLOL is a marketed brand name for aprotinin. Check FDA Drugs@FDA for the current US label holder and prescribing information.

What is the US approval status of aprotinin?

aprotinin has approved status in the United States according to our Drugs@FDA-derived records. Verify on the official FDA label before clinical or commercial decisions.