title: Proteolytic modification of the beta nerve growth factor protein.
mesh_terms: D000409:Alanine / Q000032:analysis; D000478:Alkylation; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D001120:Arginine / Q000032:analysis; D001681:Biological Assay; D002268:Carboxypeptidases; D055598:Chemical Phenomena; D002621:Chemistry; D002642:Chick Embryo; D004355:Drug Stability; D004589:Electrophoresis, Disc; D005724:Ganglia / Q000187:drug effects; D006863:Hydrogen-Ion Concentration; D007525:Isoelectric Focusing; D046911:Macromolecular Substances; D008297:Male; D051379:Mice; D009414:Nerve Growth Factors / Q000032:analysis* / Q000302:isolation & purification / Q000494:pharmacology; D011506:Proteins / Q000032:analysis / Q000302:isolation & purification* / Q000494:pharmacology; D013363:Submandibular Gland / Q000032:analysis*; D013912:Threonine / Q000032:analysis
chemical_list: D000596:Amino Acids; D046911:Macromolecular Substances; D009414:Nerve Growth Factors; D011506:Proteins; D013912:Threonine; D001120:Arginine; D002268:Carboxypeptidases; D000409:Alanine