Purity of crystalline protohemin IX.
D002244:Carbon; D002712:Chlorides; D002854:Chromatography, Paper; D003460:Crystallization; D006418:Heme; D006859:Hydrogen; D007501:Iron; D009584:Nitrogen; D010100:Oxygen; D013053:Spectrophotometry
D002712:Chlorides; D006418:Heme; D002244:Carbon; D006859:Hydrogen; D007501:Iron; D009584:Nitrogen; D010100:Oxygen