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 Wysłany: Nie 19:09, 13 Mar 2011 Temat postu: mbt shoes utlet xbz cwh mqqj eng |
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Bovine brain and purification of two different growth factors and characteristics
Analysis indicates that purified from bovine brain HGF-z and purified from bovine hypothalamus of the HGF-z is the same that most of their amino acids and has proved the composition and molecular weight and from bovine brain were isolated by multi-step chromatography of acidic Fibroblast growth factor (aFGF) the same as In; HGF is clearly different from H0F_. Isolated with the pituitary basic fibroblast growth factor (bFGF) is basically the same These results suggest that the nervous tissue of cattle is an acid anion H mitogen ,ghd italia, while HGF a cation is an alkaline promoting cell Splitting agent. HGF is considered to be a class of broad-spectrum growth factor,GHD glätteisen, has a broad target cell specificity, on fibroblasts and vascular endothelial cells and other types of cells from different cells with the stimulating effect of HGF ,UGG stivali, but the sensitivity is different Such as HGF stimulated the I3 fibroblasts and umbilical vein endothelial cells , while HGF a major bovine aortic endothelial cells that stimulate growth ,mbt shoes utlet, these observations suggest that , HGF in the target cells is a difference between the specificity of the test The results show that bovine brain with mitogen activity of growth factors may be only two: one is anion mitogen , another is a cationic agent to promote cell division , were named as a growth factor and heparin statement sets ~ ( HGF and heparin binding growth factor a for a / ~ (HGF one we used heparin affinity chromatography purified from bovine brain performance of a homogeneous two growth factors for the further study of the structure and clinical application of biological functions have provided favorable conditions Key words heparin affinity chromatography : bovine brain : heparin-binding growth factors : fibroblast growth factor |
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