Synonym(s):
|
Syphilis Confirmation Particle
Agglutination (TP-PA)
|
Requisition
Form
|
G-2A
|
Test
Description
|
Qualitative gelatin particle agglutination
assay for the detection of T. pallidum
antibodies in serum or plasma
|
Pre-Approval
Needed
|
N/A
|
Supplemental
Information Required
|
N/A
|
Supplemental
Form(s)
|
N/A
|
Performed on
Specimens from (sources)
|
Human
|
Sample/Specimen
Type for Testing
|
Serum
|
Minimum
Volume/Size Required
|
100 µL
|
Storage/Preservation
Prior to Shipping
|
- Store at 2° to 8°C for 5 days.
- For long term storage, remove serum and store frozen at -20°C
or colder.
|
Transport
Medium
|
N/A
|
Specimen
Labeling
|
-
Two patient-specific identifiers required (e.g., patient full name, date of birth, Medical record number)
- Identifiers on specimen must exactly match submission form.
|
Shipping and
Specimen Handling Requirements
|
- Ship according to Dangerous Goods Regulations,
IATA, and/or CFR 49.
- Handle
as infectious agent using universal precautions.
- Triple
contain in accordance with federal shipping regulations for infectious
agents.
Additional forms & resources
|
Method
|
Qualitative agglutination assay
|
Turn-around
Time
|
4 working days
|
Interferences/Limitations
|
Yaws, Pinta
|
Common Causes for
Rejection
|
-
insufficient quantity
- unacceptable specimen type or source
- improper shipping conditions
- expired media or collection container
- discrepancies between specimen label and submission form, and/or incomplete or missing submission form.
|
Additional Information
|
Specimens giving inconclusive results
should be retested. A repeated
inconclusive specimen should be reported as inconclusive for follow-up and
another specimen drawn in two weeks and/or confirmed by other methods.
|