Amine-PEG-amine (NH2-PEG-NH2), MW 1K is a linear, bifunctional polyethylene glycol (PEG) derivative with a molecular weight of 1,000 Da. Widely utilized in pharmaceutical research and development, this versatile PEG linker enhances solubility, stability, and biocompatibility of bioconjugates. It serves as a connector between two functional groups, reducing immunogenicity and renal clearance while improving drug efficacy. Common applications include the synthesis of PEGylated therapeutics, hydrogel formation, and drug delivery systems. Its dual amine termini offer straightforward conjugation to a variety of biomolecules, advancing targeted drug delivery and controlled release technologies.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
