Angiostatin is an internal proteolytic fragment of plasminogen that has at least three kringle domains. This protein fragment functions as an endogenous angiogenesis inhibitor, and can also block endothelial cell proliferation,. Furthermore, angiostatin can specifically inhibit the growth of metastatic tumor. Monoclonal Anti-Angiostatin recognizes human angiostatin. This antibody also recognizes plasminogen but shows no cross-reactivity with recombinant mouse angiostatin.
Immunogen
recombinant human angiostatin kringle 1-3 expressed in E. coli.
Application
Mouse monoclonal anti-angiostatin antibody can be used for western blot applications at 1-2 μg/mL.
Physical form
Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline with 5% trehalose
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Cardiac exophers are membrane-bound extracellular vesicles released by cardiomyocytes with varied content and an average diameter of 3.5 μm. Here, we provide a detailed protocol to enable the identification and purification of cardiomyocyte-derived exophers by using fluorescence-activated cell sorting for downstream
Biochemical and biophysical research communications, 236(3), 651-654 (1997-07-30)
Angiostatin, a 38 kDa internal fragment of plasminogen, is an antiangiogenic endothelial cell inhibitor. It regresses several primary and metastatic tumors in mice. To produce recombinant angiostatin for further structural and functional studies, the mouse angiostatin gene preceded by a
The phenomenon of inhibition of tumor growth by tumor mass has been repeatedly studied, but without elucidation of a satisfactory mechanism. In our animal model, a primary tumor inhibits its remote metastases. After tumor removal, metastases neovascularize and grow. When
The Journal of biological chemistry, 271(46), 29461-29467 (1996-11-15)
Recently we have identified angiostatin, an endogenous angiogenesis inhibitor of 38 kDa which specifically blocks the growth of endothelial cells (O'Reilly, M. S., Holmgren, L., Shing, Y., Chen, C. , Rosenthal, R. A., Moses, M., Lane, W. S., Cao, Y.
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