Bilirubin (bil-ih-ROO-bin) is a yellowish pigment that is made during the normal breakdown of red blood cells. Bilirubin passes through the liver and is eventually excreted out of the body. Higher than normal levels of bilirubin may indicate different types of liver or bile duct problems. SGOT:-SGOT:- The SGOT test is a blood test thats part of a liver profile. It measures one of two liver enzymes, called serum glutamic-oxaloacetic transaminase. This enzyme is now usually called AST, which stands for aspartate aminotransferase. An SGOT test (or AST test) evaluates how much of the liver enzyme is in the blood. SGPT:- Alanine Transaminase SGPT SGPT is a quick test measured through blood samples to monitor the health of your liver. The test can identify the presence of high levels of SGPT enzyme that can be indicative of many conditions such as liver disorders, hepatitis, and jaundice. Total Protein:- A total protein test measures the amount of protein in your blood. Proteins are important for the health and growth of the bodys cells and tissues. The test can help diagnose a number of health conditions, including: kidney disease.