DNA Double-Stranded (dsDNA) Antibodies with Reflex, IgG, Serum
Order Name
ADNAR
Revision Date 05/21/2020
Revision Date 05/21/2020
| Test Name | Methodology | LOINC Code |
|---|---|---|
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DNA Double-Stranded (dsDNA) Antibodies with Reflex, IgG, Serum
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| SPECIMEN REQUIREMENTS | ||||
|---|---|---|---|---|
| Specimen | Specimen Volume (min) | Specimen Type | Specimen Container | Transport Environment |
| Preferred | 0.5 mL (0.35 mL) | Serum | Serum Gel Tube | Refrigerated |
| Instructions | Label specimen with Mobilab label or with patient name (first and last), date of birth, date and time of collection, collector initials, and test(s) being ordered. | |||
| Reference Range | <30.0 IU/mL (negative) 30.0-75.0 IU/mL (borderline) >75.0 IU/mL (positive) Negative is considered normal. Reference values apply to all ages. |
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| Methodology | ADNAR: Enzyme-Linked Immunosorbent Assay (ELISA) CRITH: Indirect Immunofluorescence |
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| GENERAL INFORMATION | |
|---|---|
| Testing Schedule | Monday through Saturday; 4 p.m. |
| Expected TAT | 1-3 Days |
| Notes | Specimen Stability: Refrigerated: 21 Days Frozen- 21 Days |
| CPT Code(s) | 86225 86225-CRITH (if appropriate) |
| Lab Section | NRLS-Mayo Medical Laboratories |