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Test Code 7160 Hepatitis B e-Antibody, Serum

Additional Codes

Mayo Test ID
HEAB

Reporting Name

HBe Antibody, S

Useful For

Determining infectivity of hepatitis B virus (HBV) carriers

 

Monitoring infection status of chronically HBV-infected patients

 

Monitoring serologic response of chronically HBV-infected patients who are receiving antiviral therapy

Testing Algorithm

See HBV Infection-Diagnostic Approach and Management Algorithm in Special Instructions.

Performing Laboratory

Mayo Medical Laboratories in Rochester

Specimen Type

Serum SST


Additional Testing Requirements


If ordered with HBVQU / Hepatitis B Virus DNA Detection and Quantification by Real-Time PCR, Serum; send separate vials.



Necessary Information


Date of draw is required.



Specimen Required


Patient Preparation: For 24 hours before this blood collection, do not take multivitamins or dietary supplements containing biotin (vitamin B7) that are commonly found in hair, skin, and nail supplements and multivitamins.

Collection Container/Tube:  Serum gel

Submission Container/Tube: Plastic vial

Specimen Volume: 1 mL

Collection Instructions: Spin down and remove serum from gel within 24 hours.


Barnes-Jewish Hospital Note:
GreyRed SST Only

Specimen Minimum Volume

0.5 mL

Specimen Stability Information

Specimen Type Temperature Time
Serum SST Frozen (preferred)
  Refrigerated  7 days
  Ambient  24 hours

Reference Values

Negative

See Viral Hepatitis Serologic Profiles in Special Instructions.

Day(s) and Time(s) Performed

Monday through Saturday; Varies

Test Classification

This test has been cleared or approved by the U.S. 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

86707

LOINC Code Information

Test ID Test Order Name Order LOINC Value
HEAB HBe Antibody, S 5189-6

 

Result ID Test Result Name Result LOINC Value
HEAB HBe Antibody, S 5189-6

Method Name

Chemiluminescence Immunoassay

Forms

If not ordering electronically, complete, print, and send a Gastroenterology and Hepatology Test Request Form (T728) with the specimen (http://www.mayomedicallaboratories.com/it-mmfiles/gastroenterology-and-hepatology-test-request.pdf)

Barnes-Jewish Hospital Additional Information:
For BJH Laboratory Use Only
Laboratory Processing Instructions:
BJH Chemistry will forward to the performing laboratory. Do not reject specimen if not received on ice.