Serologic Syphilis Screen
General Information
Lab Name
Serologic Syphilis Screen
Lab Code
SYPHSC
Epic Name
Syphilis Screen
Description
Samples that are screened at borderline/reactive will be sent to the state lab for supplemental testing.
Synonyms
reagin, RPR, SYPHS, Treponema pallidum
Components
| Code | Name |
|---|---|
| SYPHT | T. pallidum IgG/IgM Ab (Bioplex) |
| RPRSCB | RPR Screen |
| SYPHSI | Syphilis Screening Status |
Interpretation
Method
Multiplex immunoassay
Reference Range
See individual components
Guidelines
Ordering & Collection
Specimen Type
Collection
Preferred: 6 mL blood in GOLD SST Tube
Also Acceptable: RED TOP
Plasma can only be used if a serum sample is not available and the use of plasma has been approved by the Lab Medicine Resident. Note: if screening results are not negative, a serum sample will need to be drawn for the mandatory State Lab supplemental testing, leading to reporting delays.
Unacceptable: Green, Lavender, Orange RST or Blue Top tube.
Handling Instructions
Stability: Refrigerated: 14 days (preferred); Frozen at -20°C or colder: Long Term (avoid repeated freeze-thaws)
Quantity
requested: 2 mL serum
minimum: 0.5 mL serum
Processing
Refrigerate serum
STAT requests need approval from Lab Medicine Resident on call
Performance
LIS Dept Code
Immunology (IMM)
Performing Location(s)
| UW-MT |
Immunology
206-520-4600 Clinical Lab, Room NW220, |
|---|
Frequency
Monday-Friday
Available STAT?
No