Neocarraoctaose 41,43,45,47-tetrasulfate tetrasodium salt (CAS 133647-94-6)

Neocarraoctaose 41,43,45,47-tetrasulfate tetrasodium salt, a derivative of carrageenan, is extensively utilized in the field of materials science and biochemical research. This compound, characterized by its tetrasulfation and conversion into a sodium salt, offers enhanced solubility and biological activity compared to its native form. The presence of four sulfate groups imparts a strong negative charge, making it a useful agent for probing the interactions between charged polysaccharides and various biomolecules. This chemical′s utility is evident in studies focusing on the dynamics of polysaccharide-protein interactions. Researchers employ it to examine how sulfated polysaccharides influence protein conformation, stability, and activity, which are pivotal for understanding complex biological processes like cellular communication and molecular recognition. Its ability to bind selectively with proteins due to its negative charge and molecular size makes it an excellent model for studying the mechanisms of polysaccharide-based signaling and interaction in cellular environments. In addition, Neocarraoctaose 41,43,45,47-tetrasulfate tetrasodium salt is used in the development of advanced biomaterials. Its properties are exploited to create hydrogels and other biocompatible materials that can mimic biological tissues, useful for applications such as in vitro systems and biosensors. These applications leverage its biocompatibility and unique interactions with biological molecules, underscoring its value in research focused on synthetic and mimetic materials based on natural polysaccharide structures.