S-100B Protein, Serum
Test Mnemonic
S100B
CPT Codes
- 86316 - QTY (1)
Performing Laboratory
ARUP
Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 2 mL | Serum | SST (Gold) | Refrigerated | Collect one serum separator tube. Separate serum from cells within 2 hours of collection. |
Alternate Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 2 mL | Serum | No additive (Red) | Refrigerated | Collect one red top tube. Separate serum from cells within 2 hours of collection. |
Minimum Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 0.5 mL |
Stability
| Environmental Condition | Description |
|---|---|
| Ambient | After separation from cells: 1 day |
| Refrigerated | After separation from cells: 1 week |
| Frozen | After separation from cells: 3 months |
Days Performed
Tue
Turnaround Time
2 - 9 days
Methodology
| Name | Description |
|---|---|
| Enzyme-Linked Immunosorbent Assay (ELISA) |
Reference Range
| S-100B Protein, Serum | |||||
|---|---|---|---|---|---|
| Sex | Age From | Age To | Type | Range | Range Unit |
| 19 Years | 99 Years | Normal | 0 - 96 | ng/L | 3 Years | 18 Years | Normal | less than or equal to 160 | ng/L | 25 Months | 35 Months | Normal | less than or equal to 170 | ng/L | 10 Months | 24 Months | Normal | less than or equal to 230 | ng/L | 5 Months | 9 Months | Normal | less than or equal to 350 | ng/L | Days | 4 Months | Normal | less than or equal to 510 | ng/L |
Special Info
Collect one serum separator tube. Separate serum from cells within 2 hours of collection.
Clinical Info
This assay is performed using the CanAg® S100 Enzyme Immunoassay. Results obtained with different assay methods or kits cannot be used interchangeably.