Referred Tests
| Web: | mayocliniclabs.com |
|---|---|
| Email: | mcl@mayo.edu |
| Telephone: | 800-533-1710 |
| International: | +1 855-379-3115 |
| Values are valid only on day of printing. | |
Test ID: PSTF
Protein S Antigen, Plasma
Useful For 
Suggests clinical disorders or settings where the test may be helpful
Investigation of patients with a history of thrombosis
Profile Information A profile is a group of laboratory tests that are ordered and performed together under a single Mayo Test ID. Profile information lists the test performed, inclusive of the test fee, when a profile is ordered and includes reporting names and individual availability.
| Test ID | Reporting Name | Available Separately | Always Performed |
|---|---|---|---|
| PSF | Protein S Ag, Free, P | No | Yes |
Reflex Tests Lists tests that may or may not be performed, at an additional charge, depending on the result and interpretation of the initial tests.
| Test ID | Reporting Name | Available Separately | Always Performed |
|---|---|---|---|
| PST | Protein S Ag, Total, P | No | No |
Testing Algorithm Delineates situations when tests are added to the initial order. This includes reflex and additional tests.
If this test result is decreased, then total plasma protein S antigen will be performed at an additional charge.
Special Instructions Library of PDFs including pertinent information and forms related to the test
Method Name A short description of the method used to perform the test
PSF, PST: Latex Immunoassay (LIA)
NY State Available Indicates the status of NY State approval and if the test is orderable for NY State clients.
Yes
Reporting Name Lists a shorter or abbreviated version of the Published Name for a test
Protein S Ag, P
Aliases Lists additional common names for a test, as an aid in searching
Free Protein S Antigen
Protein S Antigen, Total and Free
Protein S, Free and Total Antigen
S Protein Antigen
Total Protein S Antigen
Protein S Antigen, Total and Free
Protein S, Free and Total Antigen
S Protein Antigen
Total Protein S Antigen