Antithrombin III Antigen Test
Understanding Antithrombin III Antigen Testing
The Antithrombin III Antigen Test is a sophisticated diagnostic examination that plays a critical role in evaluating your body’s natural blood clotting regulation system. Antithrombin III is a vital protein produced by the liver that serves as a primary inhibitor of coagulation factors, particularly thrombin and factor Xa. This essential protein acts as your body’s natural anticoagulant, preventing excessive blood clot formation that could lead to life-threatening conditions such as deep vein thrombosis, pulmonary embolism, or stroke.
What Does the Test Measure?
This specialized test precisely quantifies the concentration of antithrombin III antigen in your blood plasma using advanced Fixed Rate Time Nephelometry technology. The test specifically measures:
- Absolute levels of antithrombin III protein
- Functional capacity of your natural anticoagulant system
- Potential deficiencies that may predispose you to thrombotic events
- Both inherited and acquired antithrombin III deficiencies
Who Should Consider This Test?
This diagnostic test is particularly important for individuals experiencing specific symptoms or having certain risk factors:
Symptoms and Risk Factors
- Unexplained or recurrent blood clots (thrombosis)
- Family history of thromboembolic disorders
- Multiple miscarriages or pregnancy complications
- Unexplained swelling, pain, or redness in limbs
- Patients scheduled for major surgery with clotting concerns
- Individuals with liver disease or nephrotic syndrome
- Those experiencing heparin resistance during treatment
- Patients with personal history of deep vein thrombosis
Benefits of Antithrombin III Testing
Undergoing this comprehensive test provides numerous advantages for your health management:
Early Detection and Prevention
- Identifies potential clotting disorders before serious complications occur
- Enables proactive treatment strategies to prevent thrombotic events
- Provides crucial information for surgical planning and risk assessment
- Helps guide appropriate anticoagulant therapy selection
- Offers peace of mind through comprehensive health evaluation
Comprehensive Health Insights
- Assesses both quantitative and functional aspects of your coagulation system
- Provides baseline data for monitoring treatment effectiveness
- Helps differentiate between various types of coagulation disorders
- Supports personalized medical management plans
Understanding Your Test Results
Interpreting your Antithrombin III Antigen Test results requires professional medical expertise, but here’s general guidance:
Normal Results
Normal antithrombin III levels typically range between 80-120% of normal activity. Results within this range indicate adequate natural anticoagulant function and reduced risk of abnormal clot formation.
Abnormal Results – Low Levels
- Mild Deficiency (50-80%): May indicate increased thrombotic risk requiring monitoring
- Moderate Deficiency (30-50%): Significant increased risk of thrombosis
- Severe Deficiency (<30%): High risk of recurrent thrombotic events
Clinical Implications
Low antithrombin III levels may indicate:
- Inherited deficiency (congenital)
- Acquired deficiency due to liver disease, nephrotic syndrome, or DIC
- Increased consumption during active thrombosis
- Medication effects or nutritional deficiencies
Test Pricing and Details
| Test Component | Price (USD) |
|---|---|
| Antithrombin III Antigen Test – Discount Price | $700 |
| Antithrombin III Antigen Test – Regular Price | $876 |
Testing Process and Timeline
Our testing process ensures accuracy and reliability:
- Sample Collection: 3 mL Platelet Poor Plasma from sodium citrate tubes
- Methodology: Fixed Rate Time Nephelometry for precise quantification
- Turnaround Time: Sample by 7th of the month; results in 2-3 weeks
- Special Requirements: Overnight fasting preferred, specific medication restrictions apply
Nationwide Testing Availability
GGC DNA provides comprehensive Antithrombin III Antigen testing services across the United States. We have conveniently located branches in all major cities including New York, Los Angeles, Chicago, Houston, Phoenix, and many more. Our state-of-the-art laboratories ensure consistent, accurate results regardless of your location.
Take Control of Your Health Today
Don’t wait for symptoms to escalate. Early detection of antithrombin III deficiency can prevent serious complications and provide valuable insights for your healthcare management. Our expert team is ready to assist you with comprehensive testing and professional consultation.
Book Your Test Now: Call or WhatsApp us at +1(267) 388-9828 to schedule your appointment or discuss your testing needs with our healthcare specialists. Take the first step toward understanding your coagulation health and preventing potential thrombotic risks.
