Poly(Ethylene Glycol)(N-Hydroxysuccinimide 5-Pentanoate)Ether N’-(3-Maleimidopropionyl)Aminoethane
average Mn 4000
- Product Code: 228298
CAS:
851040-94-3
| Molecular Weight: | Molecular Formula: | C₇H₇N₂O₃(C₂H₄O)nC₉H₁₂NO₄ | |
|---|---|---|---|
| EC Number: | MDL Number: | ||
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| Density: | Storage Condition: | -20°C, Sealed, Dry |
Product Description:
Used in bioconjugation to link proteins, peptides, or nanoparticles with high specificity. The maleimide group reacts efficiently with thiol groups (-SH) on cysteine residues or thiolated molecules, forming stable thioether bonds. The NHS ester end reacts with primary amines (-NH₂) on biomolecules, enabling crosslinking or labeling. Commonly applied in drug delivery systems, antibody-drug conjugates (ADCs), and surface functionalization of materials for biosensors or diagnostic devices. Its PEG spacer improves solubility, reduces aggregation, and enhances biocompatibility in biological environments.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 100mg | 10-20 days | $1,478.97 |
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Poly(Ethylene Glycol)(N-Hydroxysuccinimide 5-Pentanoate)Ether N’-(3-Maleimidopropionyl)Aminoethane
Used in bioconjugation to link proteins, peptides, or nanoparticles with high specificity. The maleimide group reacts efficiently with thiol groups (-SH) on cysteine residues or thiolated molecules, forming stable thioether bonds. The NHS ester end reacts with primary amines (-NH₂) on biomolecules, enabling crosslinking or labeling. Commonly applied in drug delivery systems, antibody-drug conjugates (ADCs), and surface functionalization of materials for biosensors or diagnostic devices. Its PEG spacer improves solubility, reduces aggregation, and enhances biocompatibility in biological environments.
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