title: Isolation of a frog hemoglobin (Rana esculenta). Purification, amino acid composition, and terminal sequences of the   and   chains.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000645:Ammonium Sulfate; D000818:Animals; D001001:Anura; D002268:Carboxypeptidases; D011232:Chemical Precipitation; D002852:Chromatography, Ion Exchange; D003377:Countercurrent Distribution; D004586:Electrophoresis; D005461:Fluorine; D005914:Globins / Q000032:analysis / Q000302:isolation & purification; D006454:Hemoglobins / Q000032:analysis / Q000302:isolation & purification; D006834:Hydrazines; D046911:Macromolecular Substances; D008623:Mercaptoethanol; D009578:Nitrobenzenes; D010084:Oxidation-Reduction; D010434:Pepsin A; D011893:Rana esculenta; D013861:Thiocyanates; D014357:Trypsin; D014461:Ultracentrifugation
chemical_list: D000596:Amino Acids; D006454:Hemoglobins; D006834:Hydrazines; D046911:Macromolecular Substances; D009578:Nitrobenzenes; D013861:Thiocyanates; D005461:Fluorine; D008623:Mercaptoethanol; D005914:Globins; D002268:Carboxypeptidases; D014357:Trypsin; D010434:Pepsin A; D000645:Ammonium Sulfate