§ 866.5765. Retinol-binding protein immunological test system.
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/us/cfr/t21/s§ 866.5765·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)Identification. A retinol-binding protein immunological test system is a device that consists of the reagents used to measure by immunochemical techniques the retinol-binding protein that binds and transports vitamin A in serum and urine. Measurement of this protein may aid in the diagnosis of kidney disease and in monitoring patients with kidney transplants.
(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. [47 FR 50823, Nov. 9, 1982, as amended at 65 FR 2313, Jan. 14, 2000]