Factor II Functional

factor ii functional

Factor II Functional

The factor II functional assay or Prothrombin assay is a blood test that determines factor II activity. Prothrombin is another name for Factor II. It is one of the proteins that aid the body in blood clotting.

Why done? 

A Prothrombin time (PT) is assessed with the Factor II (prothrombin) assay test. Deficiency increases the risk of bleeding.

Factor II activity may be reduced as a result of:

  • Factor II deficiency
  • Overactivity of the proteins that govern blood clotting is a disorder (disseminated intravascular coagulation)
  • Malabsorption of fats (not enough fat absorbed in the diet)
  • Hepatitis is a disease of the liver (such as cirrhosis)
  • Deficiency in vitamin K
  • Taking anticoagulants


You'll have blood extracted from an arm vein. 

How does one prepare for the test? 

Fasting for at least one night is recommended. A properly completed Coagulation Requisition Form (Form 15) is required. Before sampling, the patient should stop using heparin for one day and oral anticoagulants for seven days, as these medications may alter test results. Discontinuation should only be done with the permission of the treating physician.

Required documents for Factor II Functional Test

  • Doctor prescription. 
  • A valid government ID.

After care

Leave the dressing strip on for 15 minutes. No particular type of care is required.

Cost of Factor II Functional Test in Delhi

The Factor II Functional Test or Factor II Activity, Clotting Test cost varies by region and facility. So constantly get tested at trustworthy diagnostic centres like Ganesh Diagnostic. It is staffed by trained and experienced professionals to assure patient and visitor safety.

7200 3600 Pay Now Limited Offer


Test Type Factor II Functional

Factor II Functional Test (Hormones)


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Test Price: ₹7200 ₹ 3600
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100% Safe & Hygienic

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