Interactions of Porphyrins with Rabbit Hemopexin

The formation of complexes of rabbit hemopexin with a representative group of porphyrins was investigated to determine the stoichiometry and estimated dissociation constants (Kd) as well as the effect of pH on these interactions. In a 1:1 molar ratio, rabbit apohemopexin (RHx) binds iron-protoporphy...

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Veröffentlicht in:	The Journal of biological chemistry 1972-11, Vol.247 (22), p.7181-7187
Hauptverfasser:	Morgan, William T., Muller-Eberhard, Ursula
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Apoproteins Beta-Globulins Blood Protein Electrophoresis Chemical Phenomena Chemistry Circular Dichroism Cobalt Deuterium Heme Hemeproteins Hemopexin Hydrogen-Ion Concentration Kinetics Nickel Porphyrins Protein Binding Protein Conformation Rabbits Spectrophotometry, Ultraviolet Structure-Activity Relationship Sulfites
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