Unlock Exclusive Discounts & Flash Sales! Click Here to Join the Deals on Every Wednesday!
Key complement components C3b, iC3b, and C4b are generated as by-products of the classical pathway of complement activation. C3b-coated particles in the blood mainly bind to red blood cells, which have the receptor CR1 that binds C3b. <br /><br />Liposomes are small artificial vesicles of spherical shape that can be created from cholesterol and natural non-toxic phospholipids. Due to their size and hydrophobic and hydrophilic character(besides biocompatibility), liposomes are promising systems for drug delivery.