PEG-bis-amine (MW 8000)

• CAT Number: I040738
• CAS Number: 24991-53-5
• Molecular Formula: (C2H4O)nC4H12N2O
• Molecular Weight: 8000(Average)
• Purity: ≥95%

PEG-bis-amine (MW 8000) (Cat No.: I040738) is a linear polyethylene glycol (PEG) polymer with amine groups (-NH₂) at both termini and an average molecular weight of 8000 Da. It is commonly used in bioconjugation, drug delivery, and surface modification applications. The terminal amine groups enable covalent attachment to biomolecules, nanoparticles, or surfaces through amide bond formation. PEG-bis-amine enhances solubility, biocompatibility, and circulation time of therapeutic agents, making it ideal for creating PEGylated drugs, hydrogels, and polymeric scaffolds in biomedical research and development.

Reference

[1]. Han X, et al. 9-NC-loaded folate-conjugated polymer micelles as tumor targeted drug delivery system: preparation and evaluation in vitro. Int J Pharm. 2009 May 8;372(1-2):125-31.
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