m-PEG2-amine
This product is a monofunctional PEG linker containing a terminal primary amine and a short PEG2 spacer. The PEG unit specifically improves solubility and flexibility, while the amine group readily reacts with activated esters and other electrophiles.
Key Features
- Monofunctional PEG linker with a primary amine
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Short PEG2 spacer for minimal added length
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Enhanced solubility and reduced steric hindrance
Applications
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Amide bond formation with NHS esters or carboxylic acids
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Surface functionalization and biomolecule modification
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PEGylation for improved pharmacokinetics and stability
Storage and Handling
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Store at –20 °C, protected from moisture
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Allow to reach room temperature before use
m-PEG2-amine is a compact, water-soluble PEG linker with a terminal primary amine for efficient coupling to electrophiles, ideal for bioconjugation and PEGylation applications specifically requiring short, flexible spacers.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
