Additional Information:
UFHPL Epic order code: LAB850
CPT Code(s):
86160
Collection Procedure:
Specimen: Serum
Volume: 1 mL
Container: Red-top tube or gel-barrier tube
Collection: Separate serum from cells within 30 to 60 minutes after collection. Transfer specimen to a plastic transport tube.
Storage Instructions: Maintain specimen at room temperature.
Use:
C1 esterase inhibitor is decreased in hereditary angioneurotic edema; decrease may be functional or quantitative
Methodology:
Immunologic, quantitative
Reported:
2 – 4 days
Reference Values:
21−39 mg/dL