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HelpTest Code CHRAB Chromatin (Nucleosomal) Antibody
Performing Laboratory
Quest Diagnostics Nichols InstituteReporting Name
Chromatin (Nucleosomal) AbSpecimen Required
Collection Container/Tube:
Preferred: Red top
Acceptable: Serum gel
Submission Container/Tube: Plastic vial
Specimen Volume: 1 mL
Collection Instructions: Draw blood in a plain red-top tube(s), serum gel tube(s) is acceptable. Spin down and send 1 mL of serum refrigerated in a plastic vial.
Specimen Minimum Volume
0.5 mL
Specimen Type
SerumSpecimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Serum | Refrigerated (preferred) | 7 days |
| Frozen | 30 days | |
| Ambient | 4 days |
Day(s) Performed
Tuesday through Saturday
Reference Values
<1.0 Negative AI
Method Name
Immunoassay
CPT Code Information
86235
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| FCNAB | Chromatin (Nucleosomal) Ab | 34416-8 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| FCNAB | Chromatin (Nucleosomal) Ab | 34416-8 |