The heme chromophore in the ultraviolet.
D000818:Animals; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003580:Cytochromes / Q000032:analysis*; D006418:Heme / Q000032:analysis*; D006454:Hemoglobins / Q000032:analysis; D006736:Horses; D006801:Humans; D007093:Imidazoles / Q000032:analysis; D009206:Myocardium / Q000032:analysis; D009211:Myoglobin / Q000032:analysis; D010084:Oxidation-Reduction; D010455:Peptides / Q000032:analysis*; D013053:Spectrophotometry
D003580:Cytochromes; D006454:Hemoglobins; D007093:Imidazoles; D009211:Myoglobin; D010455:Peptides; D006418:Heme