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Epic Code LAB3663 Anti-dsDNA Antibody

Test Name Alias

Anti-Double Stranded DNA | dsDNA Antibody level | 7161

Interface Order Alias

55121

Collection Instructions

Specimen Collection: Blood

Container(s): Gold Top (Serum Separator-SST Gel)

Preferred Volume to Collect: 5.0 mL

Minimum Volume to Collect: 1.0 mL

Neonate Volume to Collect: 1.0 mL

Capillary collect ok: Yes

Microtainer acceptable: Yes

Collection Instructions:

  • Gently invert gold tube(s) 5 times to mix clot activator with blood.
  • Specimen should be processed within 2 hours – See Processing Instructions.

Processing Instructions (Laboratory, Outpatient or Off-site collection)

Processed Specimen: Serum

Centrifuge/Spin: Yes

Aliquot: No

Processing Instructions:

  • Allow blood to clot for 30 minutes in a vertical position and centrifuge within 2 hours.

Transport Temperature: Refrigerate

Specimen Stability

Ambient: 8 hours

Refrigerate: 7 days

Frozen: Aliquot serum for longer storage (-20°C)

Laboratory Retention: 7 days

Test Frequency

Available Monday - Friday, usual TAT 1 - 3 days

Reference Range

<5IU/mL

Performing Department

Immunochemistry

Performing Department Laboratory Location

Corewell Health Reference Laboratory, Grand Rapids, MI

Methodology

Multiplex Flow Immunoassay

CPT

86225

CDM Code

3028622501

Epic Test ID

1230100340

Mayo Access Code

SHO55121

Reviewed Date

12/13/2022

Updated Date

1/26/2024: Reference Range and Methodology