Albumins are a category of proteins found in blood plasma, which play a crucial role in maintaining homeostasis in the body. As a medical term, albumins are often referred to as serum albumin or human serum albumin (HSA), and are widely used in clinical settings for diagnostic and therapeutic purposes. Synonyms for the word albumins include plasmaproteins, serum proteins, globulins, and transport proteins. These proteins are responsible for transporting various substances in the blood, regulating blood pressure, and providing immunity against diseases. In addition, albumins are often used as a biomarker for monitoring liver and kidney function, as well as other metabolic disorders. In summary, albumins are a diverse group of proteins with a range of important physiological functions.