Ordering Recommendation

Test may be useful as a biomarker of various CNS pathologies.

Mnemonic
S100B CSF
Methodology

Quantitative Enzyme-Linked Immunosorbent Assay

Performed

Tue

Reported

1-8 days

New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation

N/A

Collect

CSF.

Specimen Preparation

Transport 1 mL CSF in an ARUP Standard Transport Tube.  (Min. 0.5 mL)

Storage/Transport Temperature

Frozen.

Unacceptable Conditions

Grossly hemolyzed specimens.

Remarks

N/A

Stability

Ambient: 4 hours; Refrigerated: 1 week; Frozen: 1 month

Reference Interval

0-690 ng/L

Interpretive Data

This assay is performed using the CanAg S100 Enzyme Immunoassay. Results obtained with different assay methods or kits cannot be used interchangeably.

Compliance Category

Laboratory Developed Test (LDT)

Note
Hotline History
N/A
CPT Codes

83520

Components
Component Test Code* Component Chart Name LOINC
2013359 S100B, CSF 47274-6
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
S100B, CSF