11-parameter comprehensive liver health evaluation at Agilus Diagnostics Sector 69. Accurate detection of fatty liver, jaundice, hepatitis, and enzyme abnormalities. Same-day digital reports.
The Liver Function Test (LFT) is a group of blood tests designed to evaluate the operational health and metabolic efficiency of the liver. It measures the concentration of specific enzymes, proteins, and bilirubin in the blood serum. Because the liver filters toxins, synthesizes vital proteins, and produces digestive bile, regular LFT screening helps diagnose conditions like fatty liver disease, alcohol-related damage, hepatitis, and medication toxicity before permanent liver damage occurs.
Our NABL accredited laboratory protocol measures all 11 critical liver bio-markers:
| Test Parameter | Clinical Significance | Standard Clinical Range |
|---|---|---|
| Bilirubin Total | Total yellow pigment produced during breakdown of red blood cells | 0.2 – 1.2 mg/dL |
| Bilirubin Direct (Conjugated) | Processes bile duct clearance; screens for jaundice & obstruction | 0.0 – 0.3 mg/dL |
| Bilirubin Indirect (Unconjugated) | Reflects hemolysis and liver uptake efficiency | 0.1 – 0.8 mg/dL |
| SGOT / AST (Aspartate Aminotransferase) | Enzyme indicating cellular injury in liver, heart, or muscle | 10 – 40 U/L |
| SGPT / ALT (Alanine Aminotransferase) | Highly specific liver enzyme; detects acute liver inflammation & fatty liver | 7 – 56 U/L |
| Alkaline Phosphatase (ALP) | Screens for bile duct blockages and bone disorders | 44 – 147 U/L |
| Total Protein | Measures total albumin and globulin in blood serum | 6.0 – 8.3 g/dL |
| Serum Albumin | Major protein synthesized exclusively by healthy liver cells | 3.5 – 5.0 g/dL |
| Serum Globulin | Immune proteins and antibodies produced in the body | 2.0 – 3.5 g/dL |
| Albumin / Globulin (A:G) Ratio | Evaluates balance between liver synthesis and immune activity | 1.0 – 2.2 |
| Gamma-Glutamyl Transferase (GGT) | Sensitive marker for bile duct health and alcohol sensitivity (optional add-on) | 9 – 48 U/L |
Avoid alcoholic beverages and high-fat greasy meals for at least 24 hours prior to the test to prevent temporary spikes in SGPT/SGOT enzyme readings.