The interactions of hepatocyte growth factor/scatter factor and its NK1 and NK2 variants with glycosaminoglycans using a modified gel mobility shift assay. Elucidation of the minimal size of binding and activatory oligosaccharides.

Abstract excerpt

Full-length hepatocyte growth factor/scatter factor interacts with both heparan and dermatan sulfates and is critically dependent upon them as cofactors for activation of the tyrosine kinase receptor Met. Two C-terminally truncated variants (NK1 and NK2) of this growth factor also occur naturally. Their glycosaminoglycan binding properties are not clear. We have undertaken a comparative study of the...

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