Bis-sulfone-PEG12-NHS Ester

Bis-sulfone-PEG12-NHS Ester


Bis-sulfone-PEG12-NHS Ester is a bis-alkylating labeling reagent that is selective for the cysteine sulfur atoms from a native disulfide. These reagents undergo bis-alkylation to conjugate both thiols derived from the two cysteine residues of a reduced native disulfide bond such as the interchain disulfide bonds of an antibody. The reaction results in covalent rebridging of the disulfide bond via a three carbon bridge leaving the protein structurally intact. The hydrophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-23342
    • Unit
    • Price
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    • 50 MG
    • $690.00
    • 100 MG
    • $985.00
    • 250 MG
    • $1970.00

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