title: Preparation and properties of fluorescein-labelled hyaluronate.
abstract: Hyaluronate has been labelled with fluorescein groups by two procedures. Products with degrees of substitution ((d.s.) between 0.05 and 0.001 were obtained. Physico-chemical analysis (viscometry, gel chromatography, and measurements of sedimentation and diffusion coefficients) of the parent compound and the products showed that the labelling procedures caused only a limited degradation of the polysaccharide.
mesh_terms: D005452:Fluoresceins; D006820:Hyaluronic Acid; D014461:Ultracentrifugation; D014783:Viscosity
chemical_list: D005452:Fluoresceins; D006820:Hyaluronic Acid