
Protein S Antigen Test
Protein S Antigen Test
The Protein S Antigen Test measures the level of Protein S, a natural anticoagulant protein that helps prevent abnormal blood clot formation. Low Protein S levels may increase the risk of thrombosis, a condition where blood clots block veins or arteries. This test supports evaluation of inherited or acquired clotting disorders in patients across Pune, Maharashtra.
This test is available through Home Collection Facility and Direct Walk-in Facility at healthcare nt sickcare. A blood sample is analysed to determine Protein S antigen levels. Fasting is usually not required unless advised by your clinician.
Why this test is advised
Direct Answer: This test is advised to assess deficiency of Protein S and evaluate risk of abnormal blood clotting disorders.
Test preparation
No fasting is generally required. Inform your doctor if you are on blood thinners or hormone therapy before testing.
Related patient resources
Learn more about Protein S testing
For general medical information, visit: Protein S Test Information.
Frequently Asked Questions
When should I take the Protein S Antigen Test?
This test is recommended if you have a personal or family history of unexplained blood clots or recurrent miscarriages.
Why is the Protein S Antigen Test advised?
It helps detect Protein S deficiency and supports diagnosis of inherited or acquired clotting disorders.
Is fasting required before this test?
Fasting is not usually required. Follow your doctor’s advice if additional tests are prescribed together.
What symptoms may indicate the need for this test?
Swelling in legs, sudden breathlessness, repeated clotting episodes, or pregnancy-related clotting complications may prompt this test.
Disclaimer: Information provided for the Protein S Antigen Test is for general awareness only and does not replace medical consultation. Please refer to our Disclaimer Policy.
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Description
Protein S Antigen Test
The Protein S Antigen Test measures the level of Protein S, a natural anticoagulant protein that helps prevent abnormal blood clot formation. Low Protein S levels may increase the risk of thrombosis, a condition where blood clots block veins or arteries. This test supports evaluation of inherited or acquired clotting disorders in patients across Pune, Maharashtra.
This test is available through Home Collection Facility and Direct Walk-in Facility at healthcare nt sickcare. A blood sample is analysed to determine Protein S antigen levels. Fasting is usually not required unless advised by your clinician.
Why this test is advised
Direct Answer: This test is advised to assess deficiency of Protein S and evaluate risk of abnormal blood clotting disorders.
Test preparation
No fasting is generally required. Inform your doctor if you are on blood thinners or hormone therapy before testing.
Related patient resources
Learn more about Protein S testing
For general medical information, visit: Protein S Test Information.
Frequently Asked Questions
When should I take the Protein S Antigen Test?
This test is recommended if you have a personal or family history of unexplained blood clots or recurrent miscarriages.
Why is the Protein S Antigen Test advised?
It helps detect Protein S deficiency and supports diagnosis of inherited or acquired clotting disorders.
Is fasting required before this test?
Fasting is not usually required. Follow your doctor’s advice if additional tests are prescribed together.
What symptoms may indicate the need for this test?
Swelling in legs, sudden breathlessness, repeated clotting episodes, or pregnancy-related clotting complications may prompt this test.
Disclaimer: Information provided for the Protein S Antigen Test is for general awareness only and does not replace medical consultation. Please refer to our Disclaimer Policy.











