Chromatin (Nucleosomal) Antibody
Use
Chromatin Antibody plays a central role in the autoimmune response in systemic lupus erythematosus (SLE). Approximately 90% of patients with SLE have sera that will exhibit reactivity to nucleosomes.
Special Instructions
Not provided.
Limitations
Not provided.
New York Approved
Methodology
Immunoassay (Multiplex Protein Panel)
Biomarkers
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1.0 mL
Minimum Volume
0.5 mL
Container
Serum separator tube (SST)
Collection Instructions
Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes.
Storage Instructions
Store serum at 2°C to 8°C after collection and ship the same day per packaging instructions.
Causes for Rejection
Specimens other than serum; improper labeling; samples not stored properly; samples older than stability limits; gross hemolysis; gross lipemia; gross icterus
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 4 days |
| Refrigerated | 7 days |
| Frozen | 30 days |
Other tests from different labs that may be relevant