Total protein refers to the combined measurement of all proteins present in the blood serum. This measurement primarily includes albumin and globulins, each serving distinct physiological roles. Albumin is crucial for maintaining osmotic pressure and transporting substances, while globulins are involved in immune function and enzyme activity. The total protein level reflects the overall balance of protein synthesis and breakdown, along with nutritional status and hydration. It is a general indicator frequently assessed as part of a comprehensive metabolic panel to provide an initial overview of a patient's health.
Total protein
Sum of all serum proteins.