Bordetella pertussis toxin (PT) Antibody (IgG), Immunoassay

Test Code
37295


Preferred Specimen
Red Top


Minimum Volume
0.25 mL


Transport Temperature
Room temperature


Specimen Stability
Room temperature: 7 days
Refrigerated: 14 days
Frozen: 30 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis • Lipemia


Methodology
Immunoassay (IA)

Setup Schedule
Sets up 5 days a week.


Report Available
Reports in 1 to 3 days.


Reference Range
Bordetella pertussis toxin(PT) Ab (IgG), IA
≤10 Years <66 IU/mL
11-59 Years <43 IU/mL
≥60 Years <32 IU/mL


Clinical Significance
Antibody levels above the reference range are highly suggestive of recent infection or vaccination.




The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.