Individual test · Labcorp 001073

Protein, Total

This test measures the total amount of protein in your blood, which is essential for building and repairing tissues. It helps show whether your nutritional status is balanced or if there are underlying issues causing symptoms like swelling or fatigue. Doctors use this measurement to screen for liver and kidney disorders or problems with nutrient absorption. However, this test alone cannot diagnose a specific disease or identify which specific type of protein is out of balance.