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Test Code ChromtnAb Chromatin Antibody IgG

Clinical System Name

Chromatin Antibody IgG

Synonyms

Anti-Nucleosome

Anti-Chromatin

Nucleosome Antibodies

Chromatin Antibodies

Sample Requirements

Specimen: Whole Blood

Container(s):  Gold SST, Red, Dark Green/Sodium Heparin, Lavendar/EDTA

Preferred Vol: 2 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

 

Availability

STAT Performed TAT
N M-F 1-3 d

 

Performing Laboratory

Seattle Children's Laboratory

Department

Department: Chemistry

Location: Chem East

Phone Number: (206) 987-2617

 

 

Reference Range

 

  AI
Negative <1.0
Positive >1.0

 

Methodology

Method: Immunoassay on Bioplex 2200

Analytical Volume: 0.4 mL

Limitations:

CPT Codes

83516