Polydisperse PEG
Polydisperse PEGs are polyethylene glycol polymers composed of mixed molecular weight distributions, commonly available in sizes such as 1K, 2K, and 5K. Representative products including DSG-PEG-NHâ‚‚ and mPEG-DAPE are widely used in drug delivery, bioconjugation, pharmaceutical formulation, and material surface modification. Due to their scalable production, cost efficiency, and versatile functionalization, polydisperse PEG reagents are important materials for industrial and biomedical applications where strict molecular uniformity is not required.
Explore By Category
Drug Delivery PEGylation
Drug delivery PEGylation is a widely used strategy for improving the pharmacokinetic performance, solubility, and biocompatibility of therapeutic molecules and nanocarriers. Polydisperse PEG derivatives are commonly utilized in nanoparticle engineering, lipid-based delivery systems, and biomolecular conjugation to enhance circulation stability and delivery efficiency in advanced drug delivery research.
Biomolecular Conjugation
Biomolecular conjugation involves the covalent attachment of PEG chains, probes, or functional molecules to proteins, peptides, antibodies, and other biomolecules for therapeutic and diagnostic applications. Polydisperse PEG reagents provide flexible and versatile platforms for bioconjugation, molecular modification, and targeted therapeutic development in chemical biology and biomedical research.
