title: A simple method for preparation of valency hybrid hemoglobins, (alpha 3+ beta 2+)2 and (alpha 2+ beta 3+)2.
mesh_terms: D001205:Ascorbic Acid; D002845:Chromatography / Q000379:methods; D006454:Hemoglobins / Q000302:isolation & purification; D006801:Humans; D007525:Isoelectric Focusing; D008706:Methemoglobin; D010084:Oxidation-Reduction
chemical_list: D006454:Hemoglobins; D008706:Methemoglobin; D001205:Ascorbic Acid