Laboratory Services

A Treponema pallidum IgG/IgM

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Updated Test Information:

Test Description
A 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

Specimen Requirements

SST

Alternate Specimen Type

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

Minimum Sample Volume

1 mL

Pediatric Min. Volume (if applicable)

500 uL

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

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