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HelpTest Code LAB2922 Chromatin Antibody IgG
Clinical System Name
Chromatin Antibody IgG
Sample Requirements
Specimen: Whole Blood
Container(s): Gold SST, Red, Dark Green/Sodium Heparin, Lavender/EDTA
Preferred Vol: 2.0 mL
Minimum Vol: 1 mL
Note:
Processing Instructions
Reject due to:
Spin: Y
Aliquot: Y
Temp: 2 - 8 C
Storage location: Place sample in the CPA Refrigerator, FrigF Rack.
Off-site collection: Send refrigerated.
Stability
| Specimen Type | Temperature | Time |
|---|---|---|
| Serum | Room temp |
|
| Refrigerated | 7 d | |
| Frozen |
6 m |
Performing Laboratory
Seattle Children's Laboratory
Department
Department: Chemistry
Location: Chem East
Phone Number: (206) 987-2617
Synonyms
Anti-Nucleosome; Anti-Chromatin; Nucleosome Antibodies; Chromatin Antibodies; ChromtnAb
Availability
| STAT | Performed | TAT |
|---|---|---|
| N | M-F | 1-3 d |
Methodology
Method: Immunoassay on Bioplex 2200
Analytical Volume: 0.4 mL
Limitations:
Reference Range
| AI | |
| Negative | <1.0 |
| Positive | >1.0 |
CPT Codes
83516