Direct Coomb'S Test (Dct)
Also known as: Direct Coombs test, DAT test, Direct antiglobulin test
About this test
At a glance
Key Highlights
- Detects antibodies/complement attached to RBCs (DAT)|Supports evaluation of immune hemolysis and transfusion reaction contexts|Interpreted with CBC
- reticulocytes
- bilirubin
- LDH
- and smear|No fasting; EDTA blood sample|Positive DAT does not always equal active hemolysis—clinical context matters|Useful in autoimmune hemolytic anemia workups under clinician care|May be used in newborn hemolysis evaluation when ordered|Home blood collection available in many service areas|Non-alarmist explanation with urgent red flags|SEO coverage: direct Coombs test
- DAT test
- hemolytic anemia test
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Direct Coomb'S Test (Dct) — Quick facts
- Sample type
- EDTA Whole Blood
- Fasting
- No
- Report TAT
- Same day / 24 hours
- Price
- Rs 625
- Home collection
- Available in Chennai
How to Prepare
- Book blood draw (home or lab)|No fasting required|Disclose recent transfusions and pregnancy history if relevant|Inform clinician about anemia symptoms and jaundice/dark urine|Collect EDTA blood sample via trained phlebotomist|Download report from <a href='/my-account/'>View reports</a>|Review with clinician alongside CBC and hemolysis markers|Seek urgent care if severe symptoms occur
Frequently Asked Questions
How should I prepare for the Direct Coomb'S Test (Dct)?
Book blood draw (home or lab)|No fasting required|Disclose recent transfusions and pregnancy history if relevant|Inform clinician about anemia symptoms and jaundice/dark urine|Collect EDTA blood sample via trained phlebotomist|Download report from <a href='/my-account/'>View reports</a>|Review with clinician alongside CBC and hemolysis markers|Seek urgent care if severe symptoms occur
How much does the Direct Coomb'S Test (Dct) cost?
The Direct Coomb'S Test (Dct) is available at Rs 625 on PingMeDoc with home sample collection in Chennai. Prices are inclusive of sample collection charges.
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Medical Disclaimer
The information provided on this page is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Lab test results should always be interpreted by a qualified healthcare professional in the context of your overall health. Do not start, stop, or change any medication or treatment based on test results without consulting your doctor. Reference ranges may vary between laboratories and are subject to change. If you have a medical emergency, call your local emergency services immediately.