m-PEG40000-NHS ester

Overview

m-PEG-NHS ester (mPEG-SC; mPEG-Succinimidyl ester) (MW 40000) is a polyethylene glycol derivative. m-PEG-NHS ester serves as a modifying agent that reacts with free amino groups on the surface of protein or polypeptide molecules to form stable amide bonds, thereby covalently linking PEG chains to biomacromolecules, improving their antigenicity and immunogenicity, and facilitating the preparation of injectable formulations.

Application

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Product Information

• Catalog No.: HY-157745
• CAS No.: 92451-01-9
• Molecular Formula: (C2H4O)nC7H9NO5
• Molecular Weight: 40000 (Average)
• Purity: 98.0%
• Storage: -20°C, protect from light * In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
• Solubility: ≥ 2.5 mg/mL; Clear solution
• Availability: In-stock

Source

Original product source