Beta globulin

Beta globulins are a group of globular proteins in plasma that are more mobile in alkaline or electrically charged solutions than gamma globulins, but less mobile than alpha globulins.

Examples of beta globulins include:
 * beta-2 microglobulin
 * plasminogen
 * angiostatins
 * properdin
 * sex hormone-binding globulin
 * transferrin