Determination of the reactive sulfhydryl groups in heme proteins with 4,4'-dipyridinedisulfide.
D000818:Animals; D002415:Cats; D002645:Chickens; D004285:Dogs; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007202:Indicators and Reagents; D007259:Infrared Rays; D008433:Mathematics; D008722:Methods; D010100:Oxygen; D010710:Phosphates; D010781:Photography; D011725:Pyridines; D012756:Sheep; D013057:Spectrum Analysis; D013438:Sulfhydryl Compounds / Q000032:analysis*; D013440:Sulfides; D014466:Ultraviolet Rays
D006454:Hemoglobins; D007202:Indicators and Reagents; D010710:Phosphates; D011725:Pyridines; D013438:Sulfhydryl Compounds; D013440:Sulfides; D010100:Oxygen