Test directory: Treponema pallidum Ab,Particle Aggl

Ordering Code 8637
Test Name Treponema pallidum Ab,Particle Aggl
Alias Treponema pallidum Antibody, Particle Agglutination
Agglutination (TP-PA)
T. pallidum Ab
TP-PA
Syphilis
Preferred Specimen Serum
Preferred Container SST (Gold)
Other Specimen/Container Serum in Plain (Red)
Optimum Volume 1 mL
Transport Requirements Oahu: Ambient
Specimen Stability Ambient: 7 Days
Refrigerated: 7 Days
Frozen: 30 Days
Rejection Criteria CSF, Hemolyzed, Lipemic, Plasma
Avail. Stat NO
Methodology Particle Agglutination
Reference Lab  Quest Diagnostic Lab-NI

Reference range(s)

The reference ranges listed below are valid on this date of June 25, 2026.
Component Age Male Norm Male Critical Low Male Critical High Female Norm Female Critical High Female Critical Low Units Add'l info
T. pallidum Ab ALL See report.