Test Directory
| Test Code | ||||
| S100B | ||||
| Test Name | ||||
| S-100B Protein, Serum | ||||
| CPT Codes | ||||
| 86316 | ||||
| Expected Turnaround Time | ||||
| 1 - 8 days | ||||
| Clinical Utility | ||||
| Useful as a biomarker of various CNS pathologies and as a tumor marker for malignant melanoma. | ||||
| Specimen and Container Info | ||||
|
Preferred Specimen Type: Serum Preferred Collection Container: Gold Top, Serum Separator Alternate Collection Container: Red Top, Plain Desired Specimen Volume: 2 mL |
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| Collection Instructions | ||||
|
Collect specimen in gold top, serum separator tube or red top tube via venipuncture. Centrifuge and transfer serum into plastic aliquot tube. |
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| Transport Instructions | ||||
| Frozen | ||||
| Stability Requirements | ||||
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| Methodology | ||||
| Quantitative Enzyme-Linked Immunosorbent Assay | ||||
| Reference Intervals | ||||
|
19 years and older: 0-96 ng/L 3 years to 19 years: less than or equal to 160 ng/L 25 months to 3 years: less than or equal to 170 ng/L 10 months to 25 months: less than or equal to 230 ng/L 5 months to 10 months: less than or equal to 350 ng/L 0 days to 5 months: less than or equal to 510 ng/L This assay is performed using the CanAg® S100 Enzyme Immunoassay. Results obtained with different assay methods or kits cannot be used interchangeably. Results cannot be interpreted as absolute evidence of the presence or absence of malignant disease. |
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| Reference Lab | ||||
| ARUP Laboratories | ||||
| Testing Schedule | ||||
| Routine, 1 time per week | ||||
The American Medical Association (AMA) Current Procedural Terminology (CPT) codes published by HNL Lab Medicine are guidelines and are intended for informational purposes only. CPT coding is the exclusive responsibility of the billing entity. View the Terms.
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