| Ordering Code | 519 |
|---|---|
| Test Name | Anti-Scl-70 |
| Alias | Scleroderma Ab Anti-Scleroderma Ab Topoisomerase I Ab |
| Preferred Specimen | Serum |
| Preferred Container | SST (Gold) |
| Other Specimen/Container | Serum in Plain (Red) |
| Optimum Volume | 0.5 mL |
| Transport Requirements | Oahu: Refrigerated Airline: Refrigerated |
| Specimen Stability | Ambient: 8 Hours Refrigerated: 7 Days Frozen: 1 Month |
| Rejection Criteria | Specimen older than stability limits, Grossly hemolyzed, Icteric, Grossly lipemic, Insufficient quantity |
| Avail. Stat | NO |
| Analytic Time | Up to 3 Days |
| Methodology | Multiplex Flow Immunoassay (MFI) |
Reference range(s)
The reference ranges listed below are valid on this date of November 22, 2025.
| Component | Age | Male Norm | Male Critical Low | Male Critical High | Female Norm | Female Critical High | Female Critical Low | Units | Add'l info |
|---|---|---|---|---|---|---|---|---|---|
| Anti-Scl-70 | ALL | <=0.9 NEGATIVE | <=0.9 NEGATIVE | Interpretation... Note1 |
Note1:
Interpretation:
Antibody
Index (AI) Explanation of Test Results
_____ ___________________________
<=0.9 Negative - No Antibody Detected
>=1.0 Positive - Antibody Detected.
