o-Cresolphthalein Complexone sodium salt (CAS 94442-10-1)

o-Cresolphthalein Complexone sodium salt finds extensive use in scientific research, particularly within the realms of biochemistry and physiology. This versatile chemical compound serves as useful for various applications in these fields. One of the primary uses of o-Cresolphthalein Complexone sodium salt lies in its role as a dye to label proteins and nucleic acids in biological samples. By utilizing this compound, researchers gain valuable insights into the localization, expression, and interactions of these biological components. Additionally, the dye functions as a fluorescent probe, aiding in the detection of reactive oxygen species and other essential cellular signaling molecules. The mechanism of action behind o-Cresolphthalein Complexone sodium salt′s efficacy involves the formation of covalent bonds between the dye and target molecules. Specifically, the azo group of the dye reacts with amino groups on proteins and nucleic acids, leading to the establishment of stable covalent bonds. This resulting complex can be conveniently visualized using fluorescence microscopy and various other imaging techniques, facilitating precise analysis in scientific investigations.