TEST CATALOG ORDERING & RESULTS SPECIMEN HANDLING CUSTOMER SERVICE EDUCATION & INSIGHTS
Test Catalog

Test ID: PSF    
Protein S Antigen, Free, Plasma

Useful For Suggests clinical disorders or settings where the test may be helpful

As part of an investigation of patients with a history of thrombosis. See profile PSTF / Protein S Antigen, Plasma.

Testing Algorithm Delineates situations when tests are added to the initial order. This includes reflex and additional tests.

If free protein S is below normal range, then total protein S 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

Only orderable as part of a profile, see PSTF / Protein S Antigen, Plasma.

 

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, Free, P

Aliases Lists additional common names for a test, as an aid in searching

TEST