title: Effect of pH on the optical absorption spectrum and effective number of the Bohr magneton of horse erythrocyte catalase in the range from 77 degrees K to 267 degrees K.
mesh_terms: D000818:Animals; D002374:Catalase; D002942:Circular Dichroism; D003080:Cold Temperature; D004578:Electron Spin Resonance Spectroscopy; D004912:Erythrocytes / Q000201:enzymology; D006736:Horses; D006863:Hydrogen-Ion Concentration; D008280:Magnetics; D013057:Spectrum Analysis
chemical_list: D002374:Catalase