Human tissue plasminogen activator
-
Human tissue plasminogen activator (tPA) belongs to the serine protease family. It converts plasminogen into plasmin and is used clinically to treat thrombosis. Human tPA is composed of 527 amino acids residues and contains 17 disulfide bonds. Escherichia coli has been used only rarely for the efficient production of recombinant tPA.
9p viuchiha2711 21-04-2020 12 0 Download
-
Matrilysin (matrix metalloproteinase-7) plays important roles in tumor progression. It was previously found that matrilysin binds to the surface of colon cancer cells to promote their metastatic potential. In this study, we identified annexin II as a novel membrane-bound substrate of matrilysin. Treatment of human colon cancer cell lines with active matrilysin released a 35 kDa annexin II form, which lacked its N-terminal region, into the culture supernatant. The release of the 35 kDa annexin II by matrilysin was significantly enhanced in the presence of serotonin or heparin....
14p research12 29-04-2013 35 2 Download