Chromatin (Nucleosomal) Antibody
Order Name
CHROMATIN
Test Number: 3630327
Revision Date 12/12/2022
Test Number: 3630327
Revision Date 12/12/2022
| Test Name | Methodology | LOINC Code |
|---|---|---|
|
Chromatin (Nucleosomal) Antibody
|
Multiplex flow immunoassay |
| SPECIMEN REQUIREMENTS | ||||
|---|---|---|---|---|
| Specimen | Specimen Volume (min) | Specimen Type | Specimen Container | Transport Environment |
| Preferred | 1mL (0.5mL) | Serum | Clot Activator SST | Room Temperature |
| Instructions | Notes: 0.5 mL (Note: This volume Does NOT allow for repeat testing.) Specimen Type: Gel-barrier tube or red-top tube Specimen Storage: Room temperature Specimen Collection: If tube other than gel-barrier tube is used, transfer the separated serum to a plastic transport tube. Specimen Stability: Ambient: 14 days, Refrigerated : 14 days, Frozen: 14 days |
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| GENERAL INFORMATION | |
|---|---|
| Expected TAT | 2-4 Days |
| Clinical Use | Chromatin Antibody plays a central role in the autoimmune response in systemic lupus erythematosus (SLE). Approximately 90 percent of patients with SLE have sera that will exhibit reactivity to nucleosomes. |
| Notes | Labcorp Test Code: 012580 |
| CPT Code(s) | 86235 |
| Internal Comments | 10/17/17 update link and spec proc - JK |
| Lab Section | Reference Lab |