According to the latest report by IMARC Group, The global albumin market size reached US$ 5.4 Billion in 2021. Albumin refers to a water-soluble globular protein produced by the liver and found in blood plasma. It enters the bloodstream and prevents fluids from leaking out of the blood vessels into other tissues. It also maintains the blood volume, regulates intravascular colloid osmotic pressure (COP), and carries hormones, vitamins, and enzymes throughout the body.