Biotin-PEG3-Bis-sulfone

Catalog # Pkg Size Price(USD) Quantity
1102-10 10 mg $149.00
1102-25 25 mg $279.00
1102-100 100 mg $695.00

The traditional sulfhydryl labeling chemistry cleaves disulfide bridges and leaves them in “open form”, which may compromise the stability and function of an antibody or other proteins. Biotin-PEG3-Bis-sulfone re-bridges the disulfide bond, and enhances the structural stability of the protein. In addition, conjugates prepared with ThioLinkerTM reagents benefits from reduced heterogeneity and better stability.





Learn more about bis-alkylating reagents.