Thiols and the diazo group in photoaffinity labels.
D000345:Affinity Labels; D003545:Cysteine; D003979:Diazonium Compounds; D004229:Dithiothreitol; D005978:Glutathione; D008623:Mercaptoethanol; D008823:Micelles; D010743:Phospholipids; D013056:Spectrophotometry, Ultraviolet; D013438:Sulfhydryl Compounds
D000345:Affinity Labels; D003979:Diazonium Compounds; D008823:Micelles; D010743:Phospholipids; D013438:Sulfhydryl Compounds; D008623:Mercaptoethanol; D005978:Glutathione; D003545:Cysteine; D004229:Dithiothreitol