Over the past 20-plus years, new technologies have been introduced to further improve the safety of plasma protein therapies. Different viral inactivation and removal technologies have been ...

A plasma membrane is permeable to specific molecules that a cell needs. Transport proteins in the cell membrane allow for selective passage of specific molecules from the external environment.

When proteins bind with other molecules, their conformation can change in subtle or dramatic ways. Not surprisingly, protein functions are as diverse as protein structures. For example ...