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Alpha-1-antitrypsin (aat)

Alpha-1-antitrypsin (aat) is a laboratory test that measures a result in a Blood (Serum) sample. It may be ordered to investigate symptoms, support a diagnosis or monitor a condition, depending on your clinician's advice.

Alpha-1-antitrypsin (aat) Test Info & Procedure

Group NameInfection Liver
FastingFasting not required
Sample TypeBlood (Serum)
Sample CollectionHome sample collection
ReportsMost reports: 24–48 hours after the sample reaches the lab; timing varies by test.
Report typeDigital report

Alpha-1-antitrypsin (aat) Test Visual Guide

Download Alpha-1-antitrypsin (aat) Test Visual Guide infographic (PNG)

Alpha-1-antitrypsin (aat) Test Visual Guide: complete visual guide

About the Test

The current booking price is shown at Rs. 1081 against an MRP of Rs. 1425, inclusive of taxes where applicable.

No fasting is required for this test alone. If another test in the same order requires fasting, follow its preparation instructions. Home sample collection is available in serviceable cities. A trained phlebotomist collects the sample using sterile equipment, and the report is shared online after processing.

Alpha-1-antitrypsin (aat) Sample Report Format & Ranges

Relevant details from a Thyrocare sample report are shown below. A standalone PDF preview for Alpha-1-antitrypsin (aat) is not available here. Reference intervals may vary by method and patient factors. Use the interval printed on your own final report.

Conducted at Thyrocare Labs
Lab Accreditation CAP, NABL, UKAS, ANAB

Alpha-1-antitrypsin (aat) Thyrocare Sample-Report Range Table

Parameter Unit Reference Range
ALPHA-1-ANTITRYPSIN (AAT) mg/dL 90–200

Alpha-1 Antitrypsin Reference Guide

Educational guide only. The Thyrocare sample-report range is shown in the Reports & Ranges section. For your own result, use the range on your final report and discuss it with your clinician.

Why This Test Is Ordered

ReasonDescription
Lung/liver protection proteinAAT helps protect lungs and is made by the liver.
COPD/liver workupUsed when early COPD or unexplained liver disease is present.
Family screeningCan be used when AAT deficiency runs in family.

Symptoms And Who Should Test

SituationDescription
SymptomsWheezing, chronic cough, breathlessness, jaundice, unexplained liver enzymes.
Risk contextEarly emphysema, non-smoker COPD, family history.
Follow-up usersPeople with low AAT needing phenotype/genotype confirmation.

Preparation And Interpretation Notes

TopicGuidance
FastingNo fasting is required for this test alone. If another test in the same order requires fasting, follow its preparation instructions.
Smoking noteSmoking greatly increases lung risk in AAT deficiency.
InterpretationRead with lung/liver evaluation and family history.
Sources: MedlinePlus Alpha-1 Antitrypsin Testing

Home sample collection for Alpha-1-antitrypsin (aat) is available in the cities below, subject to confirmation of your pincode at booking.

Bangalore Chennai Delhi Hyderabad Kolkata Mumbai Pune Ahmedabad Jaipur Lucknow Coimbatore Chandigarh Agartala Agra Ahmednagar Ajmer Akola Aligarh Allahabad Alwar Ambala Amravati Amritsar Anand Araria Aurangabad Bahraich Ballia Banda Bardhaman Bareilly Basti Beed Begusarai Bhagalpur Bhilwara Bhiwani Bhopal Bhubaneswar Bidar Bikaner Birbhum Bulandshahr Cachar Chandrapur Chittoor Cuttack Dakshina Kannada Darbhanga Darjeeling Datia Dehradun Deoghar Deoria Dewas Dhanbad Dharmapuri Dhule Durg East Champaran East Godavari East Singhbhum Erode Etah Faizabad Faridabad Gandhinagar Ganjam Gaya Ghaziabad Ghazipur Godda Gonda Gorakhpur Guntur Gurdaspur Gurgaon Guwahati Gwalior Haridwar Hathras Hazaribagh Hisar Hooghly Hoshangabad Howrah Indore Jabalpur Jajpur Jalandhar Jalgaon Jalna Jammu Jamnagar Jamshedpur Jamui Jaunpur Jhajjar Jhansi Jharsuguda Jodhpur Kadapa Kalaburagi Kamrup Kanchipuram Kanpur Kanyakumari Karimnagar Karnal Katihar Katni Kendujhar Khammam Kheda Kishanganj Kochi Koderma Kolhapur Koraput Kota Kozhikode Krishna Krishnagiri Kurnool Latur Ludhiana Madhubani Madurai Mandla Mangalore Mathura Mayurbhanj Medak Medinipur Meerut Mohali Moradabad Munger Muzaffarnagar Muzaffarpur Mysore Nagpur Nainital Nalanda Nalgonda Namakkal Nanded Narsinghpur Nashik Navi Mumbai Nellore Nizamabad Noida North 24 Parganas North Dinajpur Palghar Panchkula Panipat Patiala Patna Pedakurapadu Peddapalli Pondicherry Prakasam Pratapgarh Puri Purnia Raebareli Raigarh Raipur Raisen Rajahmundry Rajkot Rajnandgaon Ranchi Rangareddy Ratlam Ratnagiri Rewa Rohtak Sagar Saharanpur Saharsa Sahibzada Ajit Singh Nagar Salem Sambalpur Sangareddy Saran Satara Secunderabad Seraikelakharsawan Sibsagar Siddipet Sitamarhi Solapur Sonbhadra South 24 Parganas Srinagar Sultanpur Sundargarh Surat Surguja Thane Thanjavur Thiruvananthapuram
Check all cities where service is available →

Profiles Including This Test

Alpha-1-antitrypsin (aat) Test Price

Test conducted by Thyrocare partner laboratory Thyrocare Technologies Limited
Thyrocare partner laboratory
Rs. 1,425
Rs.1,081 24% Off
Free Home Sample Collection
Pay after sample collection
CAP Accredited NABL Accredited UKAS Management Systems ANAB Accredited

Why Choose Thyrocare for Alpha-1-antitrypsin (aat)

Review the preparation guidance, sample type, home collection availability and report information before booking Alpha-1-antitrypsin (aat). The final collection and reporting details are confirmed during booking.
Home sample collection for diagnostic testing

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Laboratory Processing

Your sample is collected by a trained phlebotomist and sent to the partner laboratory for analysis. The laboratory processes the sample using its validated procedures and quality controls. Your final report shows the result, unit and reference range used for that test. Discuss an unexpected or abnormal result with your clinician.