BETA-2-MICROGLOBULIN, SERUM

Test Code: P204Specimen Collection: Serum
Component:


Beta-2-Microglobulin (ß-M),
Serum

Method:


NEPH

Collection Notes: Patient should fast overnight. Hemolyzed or lipemic specimens are not acceptable.
Clinical Utility: A rise of the serum concentrations occurs as a result of a higher release of ?2-microglobulin due to increased activity of the immune system as in infections or rheumatic diseases, cell death, or diminished elimination due to renal damage.
CPT Code: 82232Testing Location: Sent to reference lab
SPECIMEN/STABILITY TYPE
Temperature:

Serum (1 mL)

Ambient
 
5
 
Days
Refrigerated
 
7
 
Days
Frozen
 
30
 
Days
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