Test system ELISA-BMP-2 is developed for measuring recombinant human bone morphogenetic protein-2 in human and laboratory animal serum and plasma by sandwich ELISA. The test system has been used for studies of the kinetics of bone morphogenetic protein-2 release from collagen carrier in the presence of plasma proteins.
The release kinetics of recombinant human bone morphogenic factor 2 (rhBMP-2) from collagen hydrogel in the presence of human blood plasma have been studied. The expulsion of rhBMP-2 from the collagen-BMP-2 complex by the competitive adhesion of collagen-binding proteins penetrating from plasma was firstly recognized. It was experimentally proven that that… (More)