title: Reduction and reoxidation of pepsinogen and pepsin.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D002845:Chromatography; D002850:Chromatography, Gel; D002942:Circular Dichroism; D004792:Enzyme Precursors; D007700:Kinetics; D008623:Mercaptoethanol; D009905:Optical Rotatory Dispersion; D010084:Oxidation-Reduction; D010434:Pepsin A; D013440:Sulfides; D013552:Swine; D014238:Trichloroacetic Acid; D014466:Ultraviolet Rays; D014508:Urea
chemical_list: D004792:Enzyme Precursors; D013440:Sulfides; D014238:Trichloroacetic Acid; D008623:Mercaptoethanol; D014508:Urea; D010434:Pepsin A