Beta globulins are a group of globular proteins in your blood plasma that primarily act as and support the immune system . Most beta globulins are produced in the liver. Key Functions

: They carry essential substances like iron (via the protein transferrin), fatty acids , cholesterol , and hormones through the bloodstream.

: Certain beta globulins, such as complement proteins and $\beta$2-microglobulin , help the body fight off infections.

Beta globulins play several critical roles in maintaining your health:

: Some beta globulin fractions are involved in the process of aiding blood clotting. Understanding Your Levels Beta Globulin - an overview | ScienceDirect Topics