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NHS-PEG5-bis-PEG3-azide
| Catalog Number | R14-0327 |
| Category | Azides |
| Molecular Formula | C43H76N10O20 |
| Molecular Weight | 1053.12 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
NHS-PEG5-bis-PEG3-azide is a heterobifunctional crosslinker that features an NHS ester and an azide group, facilitating efficient conjugation across different molecular architectures. The NHS ester enables stable amide bond formation with primary amines, while the azide moiety participates in copper-catalyzed azide–alkyne cycloaddition reactions, allowing for precise bioconjugation and labeling applications. This reagent is used in the design of complex biomolecular assemblies, where the PEG spacers enhance solubility and reduce steric hindrance, supporting versatile applications in surface modification and polymer functionalization.
Chemical Information
Product Specification
Chemical Information
| Purity | >90% by HPLC |
| Solubility | DCM, THF, acetonitrile, DMF and DMSO |
| Appearance | Oil |
Product Specification
| Storage | -20 °C |
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