Test Details

Mnemonic

ISLCG

Ordering Code

3700760

CPT-4 Code(s)

86341

Specimen Information

Collect

Serum separator tube (SST)

Specimen Preparation

Centrifuge, separate serum from cells within 2 hours of collection and send 1.0 mL serum in a screw capped plastic vial.

Alternate Specimen

Serum: Red top

Minimum Volume

0.15 mL

Transport Temperature

Refrigerated

Rejection Criteria

CSF, Contaminated, hemolyzed or severely lipemic specimens

Stability

Room temperature: 48 hours
Refrigerated: 14 days
Frozen: 1 year

Methodology

Semi-Quantitative Indirect Fluorescent Antibody
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Reference Range

<1:4
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Performing Laboratory

ARUP
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New York DOH Approval Status

Yes
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