Serum angiotensin-converting enzyme; SACE
Normal values vary based on your age and the test method used. Typically, adults have ACE levels less than 40 micrograms/L.
Normal value ranges may vary slightly among different laboratories. Talk to your doctor about the meaning of your specific test results.
Increased ACE levels may be a sign of sarcoidosis. However, increased ACE levels may also be seen in several other disorders, including:
Abraham NZ, Carty RP, DuFour DR, Pincus MR. Clinical enzymology. In: McPherson RA, Pincus MR, eds. Henry’s Clinical Diagnosis and Management by Laboratory Methods. 21st ed. Philadelphia, PA: Saunders Elsevier; 2006: chap 20.
Weinberger SE. Sarcoidosis. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, PA: Saunders Elsevier; 2007: chap 95.