Bis-sulfone-PEG4-NHS ester
Bis-sulfone-PEG4-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.
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- No. CAS: 2055047-19-1
- Fòrmula: C40H48N2O14S2
- Peso molecular:844.94
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Almacenamiento:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Actividad biológica
Descripciòn
Chemical Information
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No. CAS 2055047-19-1
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Peso molecular 844.94
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Fòrmula C40H48N2O14S2
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SMILES
O=C(CCOCCOCCOCCOCCNC(C1=CC=C(C(C(CS(=O)(C2=CC=C(C)C=C2)=O)CS(=O)(C3=CC=C(C)C=C3)=O)=O)C=C1)=O)ON4C(CCC4=O)=O
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Envío
Room temperature in continental US; may vary elsewhere.
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Almacenamiento
Please store the product under the recommended conditions in the Certificate of Analysis.
Pureza y Documentación
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Bis-sulfone-PEG4-NHS ester Related Classifications
HY-W190952 Related Classifications
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