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Test ID FSAR2 SARS-CoV-2 Neutralizing Antibody

Ordering Guidance

Molecular testing is recommended for diagnosis of coronavirus disease 2019 (COVID-19) in symptomatic patients.

Specimen Required

Collection Container/Tube:

Preferred: Serum gel

Acceptable: Red top

Submission Container/Tube: Plastic vial

Specimen Volume: 1 mL

Collection Instructions: Draw blood in a serum gel tube(s), plain red-top tube(s) is acceptable. Centrifuge and aliquot serum; send one aliquot. DO NOT heat-inactivate. Ship 1 mL serum in a plastic vial, frozen.

Useful For

Detection of specific neutralizing antibodies capable of inhibiting SARS-CoV-2-virus.

Method Name

Virus Neutralizing Antibody Test

Reporting Name

SARS-CoV-2 Neutralizing Antibody

Specimen Type


Specimen Minimum Volume

0.2 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Serum Frozen (preferred) 30 days
  Refrigerated  72 hours
  Ambient  24 hours

Reference Values

22 - 20,862 IU/mL

Performing Laboratory

Imanis Life Sciences

Test Classification

This test was developed, and its performance characteristics determined by Imanis Life Sciences, LLC in a manner consistent with CLIA requirements. This test has not been reviewed, cleared, or approved by the U.S. Food and Drug Administration.

CPT Code Information


LOINC Code Information

Test ID Test Order Name Order LOINC Value
FSAR2 SARS-CoV-2 Neutralizing Antibody 95410-7


Result ID Test Result Name Result LOINC Value
FSAR2 SARS-CoV-2 Neutralizing Antibody 95410-7

NY State Approved


Day(s) Performed

Monday through Friday

Report Available

9 to 11 days