Sign in →

Test Code IMMFIX Immunofixation, Serum

Performing Laboratory

Northwell Health Laboratories



Measurement of immunoglobulins and kappa-light chains is recommended and should be ordered separately.

Reference Values

No monoclonal band identified

Test Classification and CPT Coding


Physician Office Specimen Requirements

Container/Tube:  Gold-top tube(s)

Specimen:  1 mL of serum

Transport Temperature:  Refrigerate

Day(s) and Time(s) Performed

Monday through Friday

Computer Interface Code

PDM #  5300298