Aspartate Aminotransferase AST SGOT Test: Booking, Price, and Results
About Aspartate Aminotransferase AST SGOT Test
| Field | Value |
|---|---|
| Also Known As | SGOT, Serum Glutamic Oxaloacetic Transaminase, Aspartate Transaminase, AST, Liver AST |
| Sample Type | Venous blood (serum) |
| Fasting Required | Not required for AST alone; 8 to 12 hours fasting needed if ordered with other liver function tests |
| Report Time | Within 24 hours |
| Recommended For | All genders and ages; particularly those at risk for liver disease |
| Price | Starting at ₹60 |
What Is an Aspartate Aminotransferase AST SGOT Test?
The AST SGOT test measures the level of aspartate aminotransferase, an enzyme found mainly in the liver but also in the heart, muscles, and other tissues. When cells in these organs are damaged, AST leaks into the bloodstream, and elevated levels can point to a possible health concern. The AST blood test is also known as the SGOT test or Serum Glutamic Oxaloacetic Transaminase test, and a blood sample drawn from a vein in the arm is used for the analysis. Doctors often order it alongside other liver tests to get a fuller picture of liver health.
What Does an Aspartate Aminotransferase AST SGOT Test Measure?
The Aspartate Aminotransferase test checks for a single enzyme, AST, which exists in two forms inside cells: one in the cell body and one in the mitochondria (the energy-producing parts of the cell). Because AST is present in multiple organs, the test gives useful information about potential damage to any of these tissues.
The key parameter measured is outlined below:
| Parameter | What It Indicates |
|---|---|
| AST (Aspartate Aminotransferase) | The level of this enzyme in the blood; raised levels suggest cell damage in the liver, heart, or muscles |
Why Is an Aspartate Aminotransferase AST SGOT Test Done?
A doctor may order an AST blood test for a number of reasons, from investigating specific symptoms to checking on a known condition.
Common Symptoms That May Require This Test
- Yellowing of the skin or eyes (jaundice)
- Unexplained tiredness or weakness
- Pain or swelling in the abdomen
- Dark-coloured urine
- Pale stools
- Nausea or vomiting
Conditions This Test Can Help Detect
The SGOT test can help identify or assess a range of conditions, including:
- Viral hepatitis (liver inflammation caused by a virus)
- Liver cirrhosis (scarring of the liver)
- Alcohol-induced liver damage
- Non-alcoholic fatty liver disease (NAFLD)
- Heart attack (myocardial infarction)
- Acute pancreatitis (inflammation of the pancreas)
- Muscular dystrophy and other muscle disorders
- Haemochromatosis (excess iron in the body)
Aspartate Aminotransferase AST SGOT Test for Chronic Disease Monitoring
The liver AST test plays an important role in tracking ongoing liver conditions. It is regularly used to monitor chronic hepatitis B and C, liver cirrhosis, and non-alcoholic fatty liver disease, helping doctors see whether the condition is stable or progressing. For patients receiving treatment for hepatitis C or other chronic liver diseases, a falling AST level can indicate that therapy is working as expected.
How to Prepare and What to Expect
Preparation for the AST SGOT test is straightforward, but a few simple steps will help ensure an accurate result.
Do You Need to Fast?
No fasting is required when the AST test is ordered on its own. However, if your doctor has ordered it as part of a broader liver function panel, fasting for 8 to 12 hours (drinking water only) may be required. Always follow the specific instructions given by your doctor or the collection centre.
Practical Tips Before Your Test
- Inform your doctor about all prescription medicines, over-the-counter drugs, and dietary supplements you are taking, as some can affect AST levels
- Avoid strenuous exercise for 24 to 48 hours before the test, as intense physical activity can temporarily raise AST readings
- Let your doctor know if you have had any recent intramuscular injections
- Wear clothing with sleeves that roll up easily for comfortable arm access
- Stay well hydrated on the day of the test
Step-by-Step Procedure
- Arrive at the collection centre or greet the home collection phlebotomist (trained blood collection professional) at your door.
- An elastic band is tied around your upper arm to make the vein easier to find.
- The skin over the vein is cleaned with an antiseptic swab.
- A fine needle is used to draw a small amount of blood into a test tube.
- The needle is removed, and gentle pressure is applied to the site for a moment.
- The labelled sample is sealed and sent to the laboratory for analysis. The whole process typically takes no longer than five minutes.
Factors That Can Affect Accuracy
- Haemolysed samples (where red blood cells have broken down during collection)
- Strenuous exercise in the 24 to 48 hours before the test
- Certain medications, including statins, NSAIDs (pain relievers), some antibiotics, and anti-tuberculosis drugs
- Recent intramuscular injections
- Vitamin B6 deficiency, which can lead to artificially low AST readings
Understanding Your Aspartate Aminotransferase AST SGOT Test Results
Your results should always be reviewed with your doctor, who will consider your full medical history, symptoms, and any other tests ordered. The table below provides general reference ranges for adults.
| Parameter | Normal Range | Unit |
|---|---|---|
| AST (Adults) | 8 to 33 | U/L (units per litre) |
These ranges are general guidelines. Your doctor will interpret your results based on your age, health history, and other factors. Always consult a qualified healthcare professional for personalised medical advice.
Results During Special Conditions
Certain situations can shift AST levels outside the usual range without indicating serious disease:
- Pregnancy may cause a slight decrease in AST levels; any rise during pregnancy should be evaluated by a doctor.
- Significant muscle damage, including that from heavy exercise or muscle injections, can temporarily raise AST levels for 24 to 72 hours.
- Vitamin B6 deficiency can suppress both AST and ALT (another liver enzyme) levels, giving a falsely low reading.
- In people with alcohol use disorder, the AST to ALT ratio is often 2:1 or higher, which can help doctors distinguish alcoholic liver disease from other causes.
How to Maintain Healthy Levels
These general wellness habits support liver health and help keep AST levels in a normal range:
- Limit alcohol intake, as the liver processes alcohol and excess consumption raises AST over time.
- Eat a diet that includes vitamin B6-rich foods such as poultry, fish, potatoes, and bananas, as this vitamin supports normal AST function.
- Exercise regularly, but allow 48 hours of rest from intense activity before any planned liver enzyme test.
Lupin Diagnostics Aspartate Aminotransferase AST SGOT Test Price and Home Collection
The AST SGOT test is available at Lupin Diagnostics, with prices starting at approximately ₹160, and home sample collection is available across multiple cities. The city-wise price guide below gives an indication of what to expect.
| City | Approximate Price (₹) |
|---|---|
| Mumbai | ₹220 |
| Bangalore | ₹175 |
| Chennai | ₹180 |
| Hyderabad | ₹160 |
| Pune | ₹200 |
Prices are indicative and may vary by location. Please confirm the current price at the time of booking.
How to Book
- Select the AST SGOT test on the Lupin Diagnostics website.
- Choose your city and preferred time slot.
- Opt for home sample collection by a certified phlebotomist, or visit your nearest Lupin Diagnostics centre.
- Receive your report via email or WhatsApp within 24 hours.
Home Collection
Lupin Diagnostics offers home sample collection for the Aspartate Transaminase test across cities in India, making it easy to get tested without visiting a centre. All samples are processed in NABL-accredited laboratories staffed by experienced technologists, ensuring reliable results. Digital reports are delivered directly to you via email or WhatsApp once ready.
Frequently Asked Questions
Both AST and ALT (alanine aminotransferase) are liver enzymes, but AST is found in more organs than ALT, including the heart and muscles. Because of this, a raised ALT level is generally a more specific sign of liver trouble than a raised SGOT level. When both are elevated together, liver damage is more likely.
Yes, strenuous physical activity causes temporary micro-trauma to muscles, which releases AST into the bloodstream. This effect can last for 24 to 72 hours. To avoid a misleading result, avoid intense exercise for at least 48 hours before your AST blood test.
A ratio of AST to ALT greater than 2:1 is often associated with alcoholic liver disease, liver congestion, or certain other liver conditions. A ratio below 1:1 is more typical of acute liver injury from causes such as viral hepatitis. Your doctor will interpret this ratio in the context of your full results.
No fasting is required for the SGOT blood test when it is ordered alone. If your doctor has requested it alongside other liver function tests, you may need to fast for 8 to 12 hours beforehand. Follow the instructions provided at the time of booking.
Yes, several commonly used medicines can raise AST levels, including NSAIDs, certain antibiotics, statins, anti-seizure drugs, and tuberculosis medications. Always give your doctor a full list of everything you are taking before the Serum Glutamic Oxaloacetic Transaminase test.
Low AST levels are generally not a cause for concern and may simply reflect good liver and muscle health. Very low levels can sometimes be linked to vitamin B6 deficiency or reduced muscle mass, but your doctor will advise you if any follow-up is needed.
The frequency depends on your diagnosis and treatment plan. For chronic liver conditions such as hepatitis B or C, your doctor will decide how regularly the liver AST test should be repeated to track your progress. There is no single universal schedule; always follow your doctor's guidance.
Aspartate Aminotransferase AST SGOT Test: Booking, Price, and Results
