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Test Code IMFXO Immunofixation Only, Serum

Reporting Name

Immunofixation Only, S

Useful For

Identification of monoclonal immunoglobulin heavy and light chains

Documentation of complete response to therapy

Performing Laboratory

Mayo Medical Laboratories in Rochester

Specimen Type

Serum

Specimen Required

Container/Tube:

Preferred: Serum gel

Acceptable: Red top

Specimen Volume: 1 mL

Collection Instructions: Fasting

Forms: If not ordering electronically, complete, print, and send a Hematopathology/Cytogenetics Test Request Form (T726) with the specimen (http://www.mayomedicallaboratories.com/it-mmfiles/hematopathology-request-form.pdf)

Specimen Minimum Volume

1 mL

Specimen Stability Information

Specimen Type Temperature Time
Serum Refrigerated (preferred) 14 days
  Ambient  14 days
  Frozen  14 days

Reference Values

No monoclonal protein detected

Day(s) and Time(s) Performed

Monday through Friday; 2 p.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

86334

LOINC Code Information

Test ID Test Order Name Order LOINC Value
IMFXO Immunofixation Only, S In Process

 

Result ID Test Result Name Result LOINC Value
32436 Immunofixation 49275-1

Method Name

Immunofixation