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ENA Ab Panel

eDH Procedure Code(s)

LAB1857 ENA Panel

Test Information

Semi-qualitative measurement of antinuclear IgG antibodies in serum.
Panel includes: Centromere Ab, SS-A/Ro Ab, SS-B/La Ab, Scl-70 Ab, Sm(smith) Ab, and U1RNP Ab.

Specimen Information

Specimen Type Specimen Source Acceptable Containers Minimum Test Volume (mL)
Blood Blood, Venous Gold-R 0.2

Shipping and Handling

Processing Instructions: N/A

Transport Temperature: Refrigerated
Transport Instructions: N/A

Specimen Stability Unprocessed
Unprocessed: 2 hours
Specimen Stability Post Processing
Ambient: 1 day
Refrigerate: 14 days
Frozen: 1 year

Test Components

Component LOINC Code
CENTROMERE AB 53982-5
JO-1 AB 35333-4
SCL-70 AB 47322-3
SM(SMITH) AB 33564-6
SS-A/RO AB 33569-5
SS-B/LA AB 29965-1
U1RNP AB 63316-4

Turnaround Time (TAT)

72 Hours

CPT Code(s)

86235
86235
86235
86235
86235
86235
86235

Performing Lab Section

Special Chemistry

Performing Lab(s)

Dartmouth Hitchcock Medical Center Laboratory (MHMH)