The negatively charged protein extracted from Tetrahymena pyriformis as an attractant in Amoeba proteus chemotaxis.
D000656:Amoeba / Q000187:drug effects / Q000502:physiology*; D000818:Animals; D002633:Chemotaxis; D002850:Chromatography, Gel; D004591:Electrophoresis, Polyacrylamide Gel; D007525:Isoelectric Focusing; D011506:Proteins / Q000032:analysis / Q000302:isolation & purification / Q000494:pharmacology*; D013056:Spectrophotometry, Ultraviolet; D013769:Tetrahymena pyriformis / Q000032:analysis*; D014357:Trypsin / Q000494:pharmacology
D011506:Proteins; D014357:Trypsin