21 CFR 866.5590
§ 866.5590 Lipoprotein X immunological test system.
United States · 21 CFR — Food and Drugs · Status: effective
Cite this
- Citation
- 21 CFR 866.5590, § 866.5590 Lipoprotein X immunological test system, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/89653
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Full text
(a) Identification. A lipoprotein X immunological test system is a device that consists of the reagents used to measure by immunochemical techniques lipoprotein X (a high-density lipoprotein) in serum and other body fluids. Measurement of lipoprotein X aids in the diagnosis of obstructive liver disease.
(b) Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 866.9.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.