ENA Antibody Panel


Abbrev Code:ENAABY   
Order Code:LAB3450Order Name:ENA Antibody Panel
Synonyms:ENA Panel; Extractable Nuclear Antigen, Antibodies, Panel
Methodology:Fluorescent enzyme immunoassay
CPT Codes: 86235 x1, 86235 x1, 86235 x1, 86235 x1
Test Includes:Smith antibody, RNP antibody, SSA antibody and SSB antibody.
Turnaround Time:Performed Mon-Fri; results are reported the same day.
Special Instructions:When possible, order specific individual antibodies if entire panel is not needed.


Collection Instructions

Specimen:Blood
Optimal Volume:2 mL
Minimum\Peds Volume:0.8 mL
Container:Red or gold (gel)
Alternate Containers: Purple (EDTA), Red (no gel)
Causes for Rejection:Gross hemolysis


Processing and Shipping

Specimen Processing:Centrifuge and aliquot 1 mL, 0.35 mL minimum. Store in refrigerator.
Shipping Instructions:Ship at refrigerated temperature.
Test Performed at or Referral Lab Endocrine  (UMMC-East Bank)


Interpretive

Reference Range:
Component Reference Interval
RNP (U1) (Ribonucleic Protein)(ENA) Antibody IgG Negative: Less than 5.0 U/mL Positive: Greatr than 10.0 U/mL
Smith (ENA) Antibody, IgG Negative: Less than 7.0 U/mL Positive: Greater than 10 U/mL
SSA (Ro) (ENA) Antibody, IgG Negative: Less than 7.0 U/mL Positive: Greater than 10 U/mL
SSB (La) (ENA) Antibody IgG Negative: Less than 7.0 U.mL Positive: Greater than 10 U/mL
   


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