title: A heme-peptide as an ultrastructural tracer.
mesh_terms: D000818:Animals; D001798:Blood Proteins / Q000032:analysis; D001921:Brain / Q000166:cytology; D055598:Chemical Phenomena; D002621:Chemistry; D006418:Heme; D008722:Methods; D051379:Mice; D008854:Microscopy, Electron; D008970:Molecular Weight; D010455:Peptides / Q000097:blood*
chemical_list: D001798:Blood Proteins; D010455:Peptides; D006418:Heme