Offering an enormous selection of standard spur gears, and full custom capabilities for machine to print orders, PIC Design is pleased to serve clients from all industries. Our standard catalog features over 10,000 spur gear part numbers.ffering an enormous selection of standard spur gears, and full custom capabilities for machine to print orders, PIC Design is pleased to serve clients from all industries. Our standard catalog features over 10,000 spur gear part numbers.
Summary of Actin structure and function.. Actin is the most abundant protein in most eukaryotic cells. It is highly conserved and participates in more protein-protein interactions than any known protein.
Actin and myosin, whose interaction causes muscle contraction, occur in many other cells. Actin is attached to the inner surface of the plasma membrane. The interaction of cytoplasmic myosin and this actin causes contraction of the cell, such a the coordinated contractions of intestinal cells to absorb nutrients.