Laboratory Services

Treponema pallidum IgG/IgM

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Updated Test Information:

Test Description
Treponema pallidum IgG/IgM
Synonym(s)

Syphilis, Treponemal, RPR, RPR reflex

Test ID
TREPGM
General Information

Reactive samples will be sent to Ref Lab for confirmation

Specimen Type

Serum

Alternate Specimen Type

Red, Li-heparin, Na heparin, K2EDTA, K3EDT,CPDA, Na-citrate plasma

Specimen Requirements

SST

Stability

5 days at 20‑25 °C, 14 days at 2‑8 °C, 12 months at ‑20 °C (± 5 °C).

Unacceptable Specimen Conditions

cadaveric samples or body fluids other than serum and plasma.

Methodology

Electrochemiluminescence immunoassay ECLIA

Estimated TAT

0-2 days

Testing Schedule

Monday-Saturday

CPT Code(s)

86780

Minimum Sample Volume

1 mL

Pediatric Min. Volume (if applicable)

500 uL

Reference Range

Non reactive

Reflex Conditions

Reactive samples will be sent to Ref Lab for confirmation

Performing Lab

Incyte Diagnostics

LOINC Code(s)

51838-1