title: Enhancement of hemagglutinating activity of Haemophilus gallinarum by trypsin.
abstract: It is shown that hemagglutination (HA) activity of Haemophilus gallinarum is enhanced by trypsin. HA activation was more effective at 37 C than at room temperature.
mesh_terms: D006190:Haemophilus / Q000187:drug effects / Q000276:immunology*; D006386:Hemagglutination Tests; D014357:Trypsin / Q000494:pharmacology*
chemical_list: D014357:Trypsin