Ionization of cytochrome.
D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D003580:Cytochromes; D006736:Horses; D006851:Hydrochloric Acid; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D009206:Myocardium; D011189:Potassium Chloride; D014783:Viscosity
D003580:Cytochromes; D011189:Potassium Chloride; D006851:Hydrochloric Acid