Biomarker Lens

Biomarkers · Chemical

PS/PT IgG

Understand what PS/PT IgG signals

Primary unit
Units
LOINC codes
34951-4
Commercial laboratory assays
4

We have not added a physiological summary for this biomarker yet. Compare the commercial laboratory assays and population reference ranges below.

Compare commercial laboratory assays for PS/PT IgG

Check orderable catalog codes, specimen types, fasting requirements, and demographic reference ranges across laboratories.

Antiphospholipid Syndrome (APS) Assessment

Laboratory
Labcorp
Test code
164535
Specimen
Serum
Fasting
Not stated
Turnaround
4 - 6 days

Laboratory assay overview

This test is used for qualitative detection of lupus anticoagulants (LA) in plasma and semiquantitative detection of antiphospholipid antibodies in serum.

Labcorp test directory, test code 164535

Phosphatidylserine/Prothrombin Antibody (PS/PT), IgG and IgM

Laboratory
Labcorp
Test code
117985
Specimen
Serum
Fasting
Not stated
LOINC
34951-4
Turnaround
3 - 5 days

Laboratory assay overview

This test can be used as an aid in the diagnosis of certain autoimmune thrombotic disorders, such as antiphospholipid syndrome (aPS). Antibodies to PS/PT correlate with the presence of lupus anticoagulants (LA), and this test may be useful in cases with difficult LA test interpretation. This assay also may assist in the determination of risk for thrombosis as well as obstetric complications in patients with antiphospholipid antibodies.

View complete laboratory reference notes

• IgG = 0–20 Units • IgM = 0–50 Units Reference ranges developed by Labcorp internal study.

Labcorp test directory, test code 117985

Thrombotic Risk Assessment

Laboratory
Labcorp
Test code
117155
Specimen
Serum
Fasting
Not stated
Turnaround
3 - 7 days

Laboratory assay overview

This profile is designed to detect acquired causes of thrombophilia. Refer to individual test descriptions for more information.

Labcorp test directory, test code 117155

Thrombotic Risk, Acquired

Laboratory
Labcorp
Test code
117145
Specimen
Serum
Fasting
Not stated
Turnaround
3 - 7 days

Laboratory assay overview

This profile is designed to detect acquired causes of thrombophilia. Refer to individual test descriptions for more information.

Labcorp test directory, test code 117145

Verify these ranges and sources

We compile every detail above directly from named laboratory directories and published clinical studies. Laboratories calculate standard reference intervals from the statistical distribution of tested populations for a specific assay method and demographic group, rather than setting universal optimal targets.

Always review your personal lab results with a licensed clinician, or track your lab history and health goals in Aumnivida.

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