Liver Function Test near me in Howrah

Name: Book Liver Function Test Test in Howrah - Best Price & Home Sample Collection
Brand: Tata 1mg
SKU: Liver Function Test
Price: 370 INR
Availability: InStock

Also referred as

Hepatic Function Test

For men & women

Earliest reports in

15 hours

Contains

11 tests

Test price:

₹370

~~₹675~~

45% off

Know more about this test

Liver function test (LFT) includes a group of blood tests commonly performed to evaluate the function of the liver. This test measures the level of enzymes and proteins produced by the liver including bilirubin, albumin, lactate dehydrogenase etc. You may need this test when you experience symptoms suggestive of liver problems such as dark urine, diarrhea, light stool and jaundice. LFT helps in the diagnosis of liver related conditions including liver cirrhosis, hepatitis and liver damage. This test is also advised to patients undergoing treatment for liver disorders.

Samples required

Blood 2 & Urine

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What does Liver Function Test measure?

Contains 11 tests

LFT measures the level of liver enzymes, proteins, and bilirubin in the blood.

The liver is a wedge-shaped organ located in the right upper part of the abdomen. The liver helps in the synthesis of certain proteins, produces bile (an alkaline compound which helps in the breakdown of fat), process the bilirubin (a yellowish substance produced from the breakdown of hemoglobin) and helps in removing ammonia and other toxins (harmful substances) from the body. It plays an important role in the metabolism of fats, protein, and carbohydrates. It stores glycogen, vitamins, and minerals as well as helps in the metabolism (breakdown) of certain drugs.

Many diseases affect the health of the liver like hepatitis A, hepatitis B, hepatitis C, alcoholic hepatitis, autoimmune hepatitis, cirrhosis, non-alcoholic fatty liver disease (NAFLD), bile duct obstruction, liver or bile duct cancer and many others. Liver function can also be affected by various risk factors like alcohol abuse, certain drugs, sedentary lifestyle, and obesity. Regular monitoring of liver function is essential for early detection of any liver abnormality.

LFT is a group of tests that measure the levels of Aspartate Aminotransferase (AST), Alanine Aminotransferase (ALT), Alkaline Phosphatase (ALP), Total protein, Bilirubin and Gamma Glutamyltransferase (GGT) in blood. Each component has its own significance and helps to understand a particular aspect of the liver function.

Alanine Aminotransferase (ALT)

Alanine Aminotransferase (ALT) is an enzyme and this test measures the level of this enzyme in the blood. ALT is also known as serum glutamic-pyruvic transaminase (SGPT) and is mainly found in the liver, but also in smaller amounts in the kidneys, heart, pancreas and muscles. This enzyme is released into the bloodstream in case of liver disease or damage leading to increased ALT blood levels, a specific indicator of liver injury. However, this test cannot determine the extent or severity of the liver damage.

Aspartate Aminotransferase (AST)

This test measures the level of the enzyme AST in your blood. It is also known as serum glutamic-oxaloacetic transaminase (SGOT). AST is found in the liver and is released in the blood in large amounts in case of any liver injury. AST levels are usually measured along with ALT as AST is not specific for liver (also found in the heart, skeletal muscle and other organs). Your doctor may also recommend an ALT/AST ratio to help in the diagnosis.

Alkaline phosphatase (ALP)

This test measures the blood levels of the enzyme ALP which is found in the liver (one of the main source), bile ducts, bones, intestine, pancreas and kidney. ALP helps to break down proteins in the body. Diseases that mainly harm or damage the cells of the liver and bile duct, leading to overproduction and release of this enzyme into the bloodstream. This causes increased blood ALP levels.

Total Serum Protein

This test measures the total amount of protein in the blood, which includes two major types of proteins: albumin and globulin. The test report mentions separate results for total protein, albumin, globulin and albumin/globulin ratio (A/G ratio).

The level of proteins in the blood indicates the biosynthetic capacity of the liver. Hepatocytes (liver cells) are unable to synthesize this protein in certain liver diseases leading to a fall in protein levels in the blood.

Albumin is synthesized only in the liver. It helps to transports minerals, enzymes, hormones, bilirubin and some medicines throughout your body. It prevents the fluid from leaking out of your blood vessels into the tissues.

Globulin is synthesized in the liver and by the cells of the immune system. It plays a key role in fighting infections and transports many enzymes, hormones, minerals and some medicines in the body.

Bilirubin

This test measures the amount of bilirubin in the blood. Bilirubin is a waste product formed by the breakdown of red blood cells and is processed by the liver.

Bilirubin blood test report includes separate values for direct (conjugated) bilirubin, indirect (unconjugated) bilirubin, and total bilirubin.

When heme is released from the hemoglobin, it is converted to bilirubin. This is called unconjugated (indirect) bilirubin which is carried to the liver by some proteins.

In the liver, bilirubin gets attached (conjugated) to modified sugars (glucuronic acid) and form conjugated (direct) bilirubin.

Both these forms can be measured or estimated by laboratory tests, and a total bilirubin result (includes both direct and indirect bilirubin) is also measured.

A damaged liver can’t properly process bilirubin, leading to abnormally high levels of bilirubin in the blood. Increased unconjugated bilirubin in the blood results due to its overproduction or improper uptake by the liver. Increased conjugated bilirubin results can be seen in diseases that reduce the rate of secretion of conjugated bilirubin into the bile or the flow of bile into the intestine resulting in a backward flow of conjugated bilirubin into the blood.

Gamma-glutamyltransferase (GGT)

This test measures the level of the enzyme GGT in your blood which is present in large amounts in the liver. It is a transport molecule and it helps the liver to metabolize many drugs and toxins. GGT is a very sensitive test for detecting any liver disease especially due to alcohol abuse and is also one of the first enzymes to rise in patients with bile duct obstruction like tumor or stones.

Alkaline Phosphatase

The alkaline phosphatase, serum test measures the alkaline phosphatase levels in the blood. Alkaline phosphatase (ALP) is an enzyme which is found in various tissues throughout the body. The maximum concentrations of ALP are present in cells of bone and liver. Usually, raised levels of ALP are caused due to liver disease or bone disorders.

ALP is found in the liver on the cell edges that join to form bile ducts. The bile ducts are the tiny tubes which drain bile from the liver to the bowels. The bile juice formed is required by the small intestine to help digest fat in the diet.

ALP is produced by osteoblasts cells in the bone which are involved in bone formation. The various tissue types produce distinct forms of ALP which are known as isoenzymes.

The levels of ALP generally increase to a great extent if one or more bile ducts get blocked. The reason could be inflammation of the gallbladder which is known as cholecystitis or the presence of gallstones. The small amount of increase of ALP in the blood can be seen in liver cancer and cirrhosis. These high levels can also be observed if there is intake of medications toxic to the liver and hepatitis.

In conditions, where there is formation of excessive bones such as Paget’s disease one can also have increased levels of ALP. Along with that, higher blood ALP levels can be seen in children and adolescents, as they are in the growing stage and so are their bones.

Know more about Alkaline Phosphatase

Globulin, Serum

Albumin

Albumin/Globulin Ratio, Serum

Bilirubin Total

The Bilirubin Total measures the amount of bilirubin present in the blood of a person. Bilirubin is an orange-yellow waste pigment produced by the normal breakdown of heme. The heme is a component of hemoglobin and is found in red blood cells. The liver processes the bilirubin and eliminates it from the body.

The life span of red blood cells is about 120 days. The heme which is released from the hemoglobin is converted into bilirubin which is called unconjugated bilirubin. It is then carried to the liver by proteins, where it gets attached to sugars and becomes conjugated bilirubin. This conjugated bilirubin enters the bile from the liver and passes to the small intestine. Here, it gets broken down by the bacteria and further gets eliminated in the stool. These breakdown products of bilirubin are responsible for giving the characteristic brown color to the stool.

A healthy adult body produces approximately 250 - 350 mg of bilirubin daily. About 85% of bilirubin comes from damaged or degraded RBCs while the remaining amount comes from the bone marrow or liver.

Small amount of unconjugated bilirubin is released in the blood normally, but there is no virtual presence of conjugated bilirubin in the blood.

Both the forms of bilirubin can be measured or evaluated by the laboratory tests, and total bilirubin (sum of conjugated or unconjugated bilirubin) may be reported. In case there is an increase in levels of bilirubin, there will be yellowing of the skin and white of the eyes, giving the appearance of jaundice.

Know more about Bilirubin Total

Bilirubin Indirect

Bilirubin Direct

Gamma Glutamyl Transferase

Protein Total

Aspartate Aminotransferase

Aspartate aminotransferase (AST) is an enzyme which is found in most of the body cells but mainly in the heart and liver. It is also present in kidneys and muscles but in smaller amounts. Normally, the levels of AST are low, but the levels rise when there is an injury to cells of the liver or muscle.

The function of the liver is to process the nutrients of the body. It also produces bile which helps in digesting fats along with the production of other important proteins such as blood clotting factors and albumin. The liver breaks the potentially toxic substances into harmless products which can be used or eliminated by the body.

The rise in levels of AST can be due to conditions causing liver damage such as hepatitis, drugs which are toxic to liver, cirrhosis, or alcoholism. The AST test is not specific for the liver. Its levels may also rise in conditions which affect other parts of the body.

This test is done with alanine aminotransferase (ALT) test. Both the enzymes are found in the liver and their levels rise in case of liver damage. The ratio of AST/ALT helps in differentiating between the causes of liver damage in case of injury to heart or muscle.

Know more about Aspartate Aminotransferase

Alanine Transaminase

Alanine Transaminase test measures the levels of alanine transaminase in the blood. Alanine Transaminase is an enzyme which is found in liver and kidney cells. However, this enzyme, in less quantity, can be found in the muscles and the heart. Its function is to convert alanine (an amino acid found in proteins) to pyruvate (intermediate in cellular energy production).

Generally, these levels of alanine transaminase in the blood remain low in healthy individuals. However, if there is any damage to the liver, alanine transaminase is released in the blood. This process helps in early detection of any damage to the liver.

This test is done with another liver enzyme, aspartate aminotransferase (AST) as a part of the liver panel. In case of damage to the liver, there is a sudden rise in levels of both enzymes. However, alanine transaminase is more specific for the liver. In some cases, it is possible that only one of them is increased. The AST/ALT ratio can be calculated to differentiate between various causes and severity of the liver injury. This can also help to distinguish whether the injury is from damage to the liver or heart or muscles.

Know more about Alanine Transaminase

Test Information is reviewed by: Dr. Swati Gupta (Anand), MBBS, MD Lab Medicine and written by Dr. Lipika Khurana, BDS, PGDHHM . The test details are for information purpose only. Consult a doctor before taking any test. Last updated on: 15th Apr 2026

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Liver Function Test test price for other cities

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This package is designed with everyone’s overall health considerations in mind, offering assessments to address a wide range of wellness needs.

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Women

Contains 11 tests

Alkaline Phosphatase

Globulin, Serum

Albumin

Albumin/Globulin Ratio, Serum

Bilirubin Total

Bilirubin Indirect

Bilirubin Direct

Gamma Glutamyl Transferase

Protein Total

Aspartate Aminotransferase

Alanine Transaminase

Report delivery

Standard time

15 hrs

For slots after 11 AM, report will be delivered in 24 hours.

Samples required

Blood

Our phlebotomist will draw a blood sample, typically from a vein in your inner elbow.

Urine

Our phlebotomist will provide a clean, sterile container for you to collect a urine sample.

Preparations

No special preparation required

Why is this test booked?

The Liver Function Test is performed:

As a part of a routine health checkup

To diagnose any suspected liver disease like viral hepatitis, alcoholic hepatitis, autoimmune hepatitis or to measure the extent of cirrhosis (scarring of the liver)

To monitor an existing liver disease and to evaluate the efficacy of the treatment being given for the same

To monitor the liver function in case you are taking some medicines, that are known to have a harmful effect on the liver

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Certified & experienced professionals

Tata 1mg phlebotomists are DMLT / B.Sc MLT certified and have 1+ years of experience

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Comprehensive expertise

Other than sample collection, our phlebos are also skilled in first aid, ECG & BP monitoring

WHAT OUR CUSTOMERS ARE SAYING

Despite of very heavy rains, reached on time and did the work very professionally

~ Rahul Shrivastava

It didn't pain a 7 year old and hats off to the collector for being kind and extremely kid friendly

~ Khushnuma

Very nice person and soft spoken. I felt good talking to him even when I am in fever

~ Sourabh

New gloves new everything for each person, it's brilliant how meticulous and detailed your SOPs are.

~ Anita

My mother's veins are thin and slippery and hard to locate but Mohammed Usmani got it so fast, no pain

~ Rama Sampath

No pain at all while collecting blood sample. Fast, quick and properly trained staff.

~ Monalithatte

Sample collection agents was very professional and quick he was so organised with everything

~ Vaishali