N-(Propargyl-PEG4-carbonyl)-N-bis(PEG1-methyl ester)
97%
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This chemical is primarily utilized in bioconjugation and click chemistry applications due to its functional groups, which enable efficient and selective reactions. The propargyl group allows for copper-catalyzed azide-alkyne cycloaddition (CuAAC), a widely used method for labeling biomolecules such as proteins, peptides, and nucleic acids. The PEG4 spacer enhances solubility and reduces steric hindrance, improving the efficiency of conjugation processes. The bis(PEG1-methyl ester) groups contribute to the molecule's hydrophilicity and stability, making it suitable for use in aqueous environments. This compound is particularly valuable in drug delivery systems, where it can be used to create targeted therapies by linking therapeutic agents to targeting molecules. Additionally, it finds applications in the development of diagnostic tools, where it aids in the attachment of fluorescent or radioactive labels to biomolecules for imaging and detection purposes. Its versatility and compatibility with biological systems make it a valuable tool in both research and industrial settings.
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