21 C.F.R. § 866.5120 Antismooth muscle antibody immunological test system.
Title 21 - Food and Drugs
(a) Identification. An antismooth muscle antibody immunological test system is a device that consists of the reagents used to measure by immunochemical techniques the antismooth muscle antibodies (antibodies to nonstriated, involuntary muscle) in serum. The measurements aid in the diagnosis of chronic hepatitis (inflammation of the liver) and autoimmune connective tissue diseases (diseases resulting from antibodies produced against the body's own tissues). (b) Classification Class II (performance standards).
Title 21: Food and Drugs
PART 866—IMMUNOLOGY AND MICROBIOLOGY DEVICES
Subpart F—Immunological Test Systems
§ 866.5120 Antismooth muscle antibody immunological test system.
