title: Km values of influenza virus neuraminidases for a new fluorogenic substrate, 4-methylumbelliferone N-acetyl neuraminic acid ketoside.
mesh_terms: D003016:Clostridium perfringens / Q000201:enzymology; D006923:Hymecromone / Q000031:analogs & derivatives; D007700:Kinetics; D009438:Neuraminic Acids; D009439:Neuraminidase / Q000378:metabolism*; D009975:Orthomyxoviridae / Q000201:enzymology*; D014468:Umbelliferones / Q000031:analogs & derivatives
chemical_list: D009438:Neuraminic Acids; D014468:Umbelliferones; D006923:Hymecromone; C021224:2'-(4-methylumbelliferyl)-alpha-D-N-acetylneuraminic acid; D009439:Neuraminidase