Bis-sulfone-PEG12-NHS Ester

Overview

Bis-sulfone-PEG12-NHS Ester (CAS: 2055105-51-4) is a versatile reagent for bioconjugation and protein crosslinking . It works by selectively targeting cysteine thiols from disulfide bonds, forming stable thioether bridges while maintaining protein structure. This makes it ideal for PEGylation and biopharmaceutical development , as it both improves protein stability and solubility without affecting its natural function.

Application

Polyethylene Glycol PEG Linkers > Bis-Sulfone PEG > Bis-sulfone NHS Ester

Product Information

• Catalog No.: AP13387
• CAS No.: 2055105-51-4
• Molecular Formula: C56H80N2O22S2
• Molecular Weight: 1197.4
• Purity: ≥90%
• Availability: In Stock

Source

Original product source