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Alanine Aminotransferase (ALT) (SGPT), Serum

This test measures the amount of alanine aminotransferase (ALT) in your blood. ALT is an enzyme mainly found in your liver. When your liver cells are damaged, ALT leaks into your bloodstream, so higher levels can show a problem with your liver.

When is it needed?

Suspected liver damageMonitoring liver diseaseJaundiceNausea or vomitingDark urineUnexplained fatigue

How to prepare

No special preparation needed. You can eat and drink normally before this test.

More about this test

This test measures the amount of alanine aminotransferase (ALT) in your blood. ALT is an enzyme mainly found in your liver. When your liver cells are damaged, ALT leaks into your bloodstream, so higher levels can show a problem with your liver.

Typical price in India

₹170

Based on 3 centres listing this test. Prices vary by city, lab, and accreditation.

Medically reviewed by: Locatemycentre editorial team. Informational only; not medical advice. Always consult a licensed physician for diagnosis or treatment.

Find Alanine Aminotransferase (ALT) (SGPT), Serum near you

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Alanine Aminotransferase (ALT) (SGPT), Serum: frequently asked questions

What is a Alanine Aminotransferase (ALT) (SGPT), Serum?
This test measures the amount of alanine aminotransferase (ALT) in your blood. ALT is an enzyme mainly found in your liver. When your liver cells are damaged, ALT leaks into your bloodstream, so higher levels can show a problem with your liver.
How should I prepare for a Alanine Aminotransferase (ALT) (SGPT), Serum?
No special preparation needed. You can eat and drink normally before this test.
How much does a Alanine Aminotransferase (ALT) (SGPT), Serum cost in India?
Alanine Aminotransferase (ALT) (SGPT), Serum typically costs around ₹170 at most Indian diagnostic centres, though prices vary by city, lab, and accreditation. WhatsApp two or three centres on Locatemycentre with the test name and pick the lowest NABL-accredited quote.
Can I get a Alanine Aminotransferase (ALT) (SGPT), Serum with home sample collection?
Yes. Almost every NABL-accredited diagnostic centre in metros like Bangalore, Delhi, Mumbai, Chennai and Hyderabad offers home sample collection for Alanine Aminotransferase (ALT) (SGPT), Serum. Book the night before, especially for any fasting tests, and confirm the visit fee (typically ₹100-₹250).
How long do Alanine Aminotransferase (ALT) (SGPT), Serum results take?
Most routine Alanine Aminotransferase (ALT) (SGPT), Serum reports are ready within 6-24 hours of sample collection. Specialised assays and tests sent to a parent lab may take 2-7 days. Confirm the exact turnaround with the centre before booking - it matters if you have a follow-up consult scheduled.
How will I receive the report?
Reports are emailed as a PDF and are usually downloadable from the centre's patient portal using your registration ID. Hard-copy collection at the counter is usually free; courier delivery is optional. Save the digital copy - your physician will want to see it alongside any prior reports.
Do I need a doctor's prescription for a Alanine Aminotransferase (ALT) (SGPT), Serum?
For most routine versions of Alanine Aminotransferase (ALT) (SGPT), Serum you can walk in without a prescription. Some advanced or restricted tests require a referral by law, and a physician's involvement is always recommended so the result is interpreted against your symptoms and history.
When should I repeat a Alanine Aminotransferase (ALT) (SGPT), Serum?
Repeat timing depends on the clinical reason for the test. For monitoring a known condition, your physician will set the interval (often every 3-6 months). For a screening test that came back normal, repeat as part of your annual health check unless your doctor advises otherwise.