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Test Code LAB458 Neutrophil Cytoplasmic Antibody IgG

Additional Codes:

ANCA Screen

Includes:

Specimens with a positive P-ANCA (perinuclear) pattern will be automatically reflexed for Anti-Myeloperoxidase testing. Specimens with a positive C-ANCA (Cytoplasmic) pattern will be automatically reflexed to Anti-Proteinase 3 assay.

Collection:

Specimen: Blood

Container: Serum Separator or Plain Red Top Tube

Volume: 7 mL; Minimum 3 mL

Pediatric Collection:

Two Gold or Red microtainers filled to 600 uL.

Storage Instructions:

Specimen may be held at Room Temperature for up to 8 hours. Serum may be stored at 2-8 o C for up to 48 hours. For storage beyond 48 hours, freeze serum.

Turnaround Time (TAT):

Routine: Results reported within 2 days of testing.

Test Availability:

Monday – Friday

Assay:

0.2 ml serum

Request Form:

Routine Laboratory Request Form

Send To:

UMC MAIN LABORATORY Specimen Receiving – EH319 Extension Hospital

Reference Interval:

Titers of 1:20 or greater are positive