21 CFR 862.1730
§ 862.1730 Free tyrosine test system.
United States · 21 CFR — Food and Drugs · Status: effective
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- Citation
- 21 CFR 862.1730, § 862.1730 Free tyrosine test system, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/89196
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Full text
(a) Identification. A free tyrosine test system is a device intended to measure free tyrosine (an amono acid) in serum and urine. Measurements obtained by this device are used in the diagnosis and treatment of diseases such as congenital tyrosinemia (a disease that can cause liver/kidney disorders) and as an adjunct to the measurement of phenylalanine in detecting congenital phenylketonuria (a disease that can cause brain damage).
(b) Classification. Class I.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.