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Test Code S100B S-100B Protein, Serum

Performing Laboratory

ARUP Laboratories


Quantitative Enzyme-Linked Immunosorbent Assay

Test Classification and CPT Coding



 Reported: 2 - 9 Days

Specimen Required

Container/Tube: Gold Top Tube

Specimen: 2 mL serum (0.5mL min)

Transport Temperature: Frozen Serum


Collection:  Allow serum specimen to clot completely at room temperature. Separate serum from cells ASAP or within 2 hours of collection.

Computer Interface Code

PDM # 1759167

Used For

Useful as a biomarker of various CNS pathologies and as a tumor marker for malignant melanoma.