---
kind: "section"
citation: "21 C.F.R. § 866.5270"
title: "21"
number: "866.5270"
heading: "C-reactive protein immunological test system."
url: "https://uscodex.org/cfr/21/866.5270"
---

# §866.5270. C-reactive protein immunological test system.

- (a) **Identification.** A C-reactive protein immunological test system is a device that consists of the reagents used to measure by immunochemical techniques the C-reactive protein in serum and other body fluids. Measurement of C-reactive protein aids in evaluation of the amount of injury to body tissues.
- (b) **Classification.** Class II (performance standards).

## Notes

### Authority

Authority: 21 U.S.C. 351, 360, 360c, 360e, 360j, 360 l, 371.

### Source

Source: 47 FR 50823, Nov. 9, 1982, unless otherwise noted.