Catalase-Like Activity of Human Methemoglobin: A Kinetic and Mechanistic Study

Publication year: 2011 Source: Archives of Biochemistry and Biophysics, Available online 21 September 2011 María I. González-Sánchez, Francisco García-Carmona, Hermenegilda Macià, Edelmira Valero Hydrogen peroxide triggers a redox cycle between methemoglobin and ferrylhemoglobin, leading to protein inactivation and oxygen evolution. In the present paper, the catalase-like oxygen production by human methemoglobin in the presence of H2O2was kinetically characterized with a Clark-type electrode.

Publication year: 2011 Source: Archives of Biochemistry and Biophysics, Available online 21 September 2011 María I. González-Sánchez, Francisco García-Carmona, Hermenegilda Macià, Edelmira Valero Hydrogen peroxide triggers a redox cycle between methemoglobin and ferrylhemoglobin, leading to protein inactivation and oxygen evolution. In the present paper, the catalase-like oxygen production by human methemoglobin in the presence of H2O2was kinetically characterized with a Clark-type electrode.

See the article here:
Catalase-Like Activity of Human Methemoglobin: A Kinetic and Mechanistic Study

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