View all text of Subpart H [§ 864.7010 - § 864.7925]

§ 864.7100 - Red blood cell enzyme assay.

(a) Identification. Red blood cell enzyme assay is a device used to measure the activity in red blood cells of clinically important enzymatic reactions and their products, such as pyruvate kinase or 2,3-diphosphoglycerate. A red blood cell enzyme assay is used to determine the enzyme defects responsible for a patient's hereditary hemolytic anemia.

(b) Classification. Class II (performance standards).

[45 FR 60610, Sept. 12, 1980]