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Test Code ADNAS Anti-DNase B Titer, Serum

Additional Codes

Outreach (Atlas) Order Code                     

DNASE B                                                         

Hospital (Cerner) Order Code

ADNAS

Useful For

Demonstration of acute or recent streptococcal infection using anti-DNase B titer

Reporting Name

Anti-DNase B Titer, S

Specimen Type

Serum


Specimen Required


Patient Preparation: Fasting preferred but not required

Supplies: Sarstedt 5 mL Aliquot Tube (T914)

Collection Container/Tube:

Preferred: Serum gel

Acceptable: Red top

Submission Container/Tube: Plastic vial

Specimen Volume: 1 mL

Collection Instructions: Centrifuge and aliquot serum into plastic vial.


Specimen Minimum Volume

0.5 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Serum Refrigerated (preferred) 28 days
  Frozen  28 days
  Ambient  7 days

Reject Due To

Gross hemolysis OK
Gross lipemia Reject
Gross icterus OK

Reference Values

<5 years: ≤250 U/mL

5-17 years ≤375 U/mL

≥18 years: ≤300 U/mL

Day(s) Performed

Monday through Friday

Report Available

1 to 3 days

Performing Laboratory

Mayo Clinic Laboratories in Rochester

Test Classification

This test has been cleared, approved, or is exempt by the US Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.

CPT Code Information

86215

LOINC Code Information

Test ID Test Order Name Order LOINC Value
ADNAS Anti-DNase B Titer, S 5133-4

 

Result ID Test Result Name Result LOINC Value
ADNAS Anti-DNase B Titer, S 5133-4

Method Name

Nephelometry

Secondary ID

80204