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Test Code ST2S ST2, Serum

Reporting Name

ST2, S

Useful For

Aiding in prognosis for patients diagnosed with chronic heart failure

Performing Laboratory

Mayo Medical Laboratories in Rochester

Specimen Type

Serum Red


Specimen Required


Collection Container/Tube:

Preferred: Red top

Acceptable: Serum gel

Submission Container/Tube: Plastic vial

Specimen Volume: 1 mL


Specimen Minimum Volume

0.2 mL

Specimen Stability Information

Specimen Type Temperature Time
Serum Red Frozen (preferred) 90 days
  Refrigerated  7 days
  Ambient  72 hours

Reference Values

Males:

<24 months: not established

2-17 years: ≤43.0 ng/mL

≥18 years: ≤ 52.0 ng/mL

 

Females:

<24 months: not established

2-17 years: ≤43.0 ng/mL

≥18 years: ≤38.7 ng/mL

Day(s) and Time(s) Performed

Monday through Friday; 8 a.m.

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

83006

LOINC Code Information

Test ID Test Order Name Order LOINC Value
ST2S ST2, S In Process

 

Result ID Test Result Name Result LOINC Value
61723 ST2, S No LOINC Needed

Reject Due To

Hemolysis

NA

Lipemia

NA

Icterus

NA

Other

NA

Method Name

Enzyme-Linked Immunosorbent Assay (ELISA)

Forms

If not ordering electronically, complete, print, and send a Cardiovascular Test Request Form (T724) with the specimen (http://www.mayomedicallaboratories.com/it-mmfiles/cardiovascular-request-form.pdf).