Update Type: New Tests
Test Updated: 12/11/2024
Test Overview
Test Methodology

Semi-Quantitative Enzyme-Linked Immunosorbent Assay (ELISA)

Test Usage

May be useful as an independent risk marker for thrombosis associated with APS and related diseases.

Reference Range *

Phosphatidylserine and Prothrombin IgG 0-30 Units; Phosphatidylserine and Prothrombin IgM 0-30 Units

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Test Details
Days Set Up
Thursday
Analytic Time

2 - 9 days

Soft Order Code
APSPT
Synonyms
    Laboratory
    Sendout
    Reference Laboratory
    ARUP Laboratories #2009451
    Section
    Special Testing
    Specimen Requirements
    Collection Instructions

    Collect specimen in an SST tube (lt blue sodium citrate is acceptable). Spin and aliquot into a screw capped plastic tube within 2 hours of collection. Send to Specimen Processing refrigerated

    Special Handling

    Must be spun and aliquoted within 2 hours of collection

    Normal Volume
    0.5 mL serum (or plasma)
    Minimum Volume
    0.3 mL serum (or plasma)
    Storage Temperature
    Refrigerated preferred, frozen acceptable
    Additional Information

    Test performed by ARUP Laboratories

    Billing
    CPT Code
    83516 x2
    Fee Code
    AB178, AB179
    NY State Approved
    No