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3016769
Anti-Dense Fine Speckled 70 (DFS70) Antibody by ELISA, Serum
DFS70 AB
Ordering Recommendation
Use to measure IgG antibodies to the DFS70 antigen (also known as lens epithelium-derived growth factor [LEDGF]).
Methodology
Performed
Varies
Reported
7-14 days
New York DOH Approval Status
Specimens from New York clients will be sent out to a New York DOH approved laboratory, if possible.
Specimen Required
Patient Preparation
Collect
Plain red or serum separator tube (SST).
Specimen Preparation
Transfer 1 mL serum to an ARUP standard transport tube. (Min: 0.5 mL)
Test is not performed at ARUP; separate specimens must be submitted when multiple tests are ordered.
Storage/Transport Temperature
Frozen. Also acceptable: Refrigerated.
Unacceptable Conditions
Remarks
Stability
Ambient: Unacceptable; Refrigerated: 2 weeks; Frozen: 6 months
Reference Interval
Interpretive Data
Compliance Category
Performed by non-ARUP Laboratory
Note
Hotline History
Hotline History
Date of Change
Test Name Change
Methodology
Performance/Reported Schedule
Specimen Requirements
Reference Interval
Interpretive Data
Note
CPT Code
Component Change
Other Interface Change
New Test
Inactive
N/A
CPT Codes
86038
Components
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 3016770 | Anti-Dense Fine Speckled 70 Antibody | 27200-5 |
| 3016771 | Anti-Dense Fine Speckled 70 Comment | 34109-9 |
| 3016772 | Anti-Dense Fine Speckled 70 Method | 85069-3 |
* 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
- LEDGF
- systemic autoimmune rheumatic diseases (SARD)
Anti-Dense Fine Speckled 70 (DFS70) Antibody by ELISA, Serum
Univ. of Washington/Laboratory Medicine
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