PEG14
PEG14 is a linear polyethylene glycol polymer with fourteen ethylene glycol units capped by hydroxyl groups. Its moderate chain length adds hydrophilicity, flexibility, and spacing while maintaining strong solubility in aqueous and organic systems. Researchers use PEG14 as a spacer, solubilizer, and building block in bioconjugation, material science, and pharmaceutical research.
Key Features and Benefits
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Hydroxyl Termini: Ready for activation or further functionalization.
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PEG14 Chain: Provides moderate hydrophilicity and flexibility.
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Biocompatible: Non-toxic and widely used in biological systems.
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Versatile Intermediate: Can be converted into esters, ethers, carbonates, or other PEG derivatives.
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High Purity: Produced to ≥95% purity for consistent performance.
Applications
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Bioconjugation: Serves as a spacer or solubility enhancer in biomolecule coupling.
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Drug Delivery: Used in PEGylation strategies to improve pharmacokinetics.
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Material Science: Modifies polymers, hydrogels, or nanoparticles.
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Organic Synthesis: Functions as a precursor to heterobifunctional PEG linkers.
Storage and Handling
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Storage: Store at 2–8 °C in a sealed container, protected from moisture.
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Handling: Hygroscopic; handle under dry conditions to maintain quality.
This product provides a medium-length PEG scaffold with terminal hydroxyl groups, making it an especially versatile starting point for PEGylation and linker design.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
