Saccharomyces cerevisiae Profile

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Turnaround Time: 2 - 5 days
CPT Code:

86671(2)

Test Type: 0.4 mL Serum
Stability Time:

Temperature

Period

Room temperature

14 days

Refrigerated

14 days

Frozen

14 days

Reference Range:

• Negative: <20 units

• Equivocal: 20.0−24.9 units

• Positive: ≥25 units

Overview:

Semiquantitative detection of anti-Saccharomyces cerevisiae antibodies (ASCA) of the IgG and IgA classes in human sera. This assay is intended for use in the diagnosis of patients with Crohn's disease.

Collection Details:

Collection Instructions:

Red-top tube or gel-barrier tube.

Specimen should be free of bacterial contamination, hemolysis, and lipemia.

Room temperature.