title: Characterization of cytoplasmic arginine-rich basic protein of Guerin epithelioma.
abstract: Arginine-rich basic protein from cytoplasma of Guerin epitheliomas has been isolated and characterized. It contains five amino acids: arginine, lysine, glycine, alanine and glutamic acid which make together 74% of all amino acid residues. The protein has a cationic character with an isoelectric point of 8.2. No carbohydrate component was found in this protein. The significance of arginine-rich basic protein in the cytoplasma of Guerin epithelioma is discussed briefly.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D001120:Arginine / Q000032:analysis; D003593:Cytoplasm / Q000032:analysis; D004589:Electrophoresis, Disc; D007525:Isoelectric Focusing; D008297:Male; D008970:Molecular Weight; D009363:Neoplasm Proteins / Q000032:analysis*; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000032:analysis* / Q000648:ultrastructure; D051381:Rats
chemical_list: D000596:Amino Acids; D009363:Neoplasm Proteins; D001120:Arginine