Materials Science

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

Bis-Sulfone-PEG8-acid is a PEG derivative with a sulfone and acid end group. The sulfone group can be conjugated with thiol groups of proteins. The terminal carboxylic acid can be reacted with primary amines in the presence of activators such as EDC

Bis-Sulfone-PEG8-acid is a PEG derivative with a sulfone and acid end group. The sulfone group can be conjugated with thiol groups of proteins. The terminal carboxylic acid can be reacted with primary amines in the presence of activators such as EDC

Bis-Sulfone-PEG8-acid is a PEG derivative with a sulfone and acid end group. The sulfone group can be conjugated with thiol groups of proteins. The terminal carboxylic acid can be reacted with primary amines in the presence of activators such as EDC

Bis-sulfone-PEG8-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

Bis-sulfone-PEG8-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

Bis-sulfone-PEG8-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

Bis-Tos-(2-hydroxyethyl disulfide) contains a cleavable disulfide bond and two tosyl moieties. Tosyl is an acid labile, alcohol protecting group and is also a good leaving group. The disulfide bond can be cleaved via reduction reactions.

Bis-Tos-(2-hydroxyethyl disulfide) contains a cleavable disulfide bond and two tosyl moieties. Tosyl is an acid labile, alcohol protecting group and is also a good leaving group. The disulfide bond can be cleaved via reduction reactions.

Bis-Tos-(2-hydroxyethyl disulfide) contains a cleavable disulfide bond and two tosyl moieties. Tosyl is an acid labile, alcohol protecting group and is also a good leaving group. The disulfide bond can be cleaved via reduction reactions.

Bis[(3,4-dicarboxylic anhydride) phenyl]terephthalate .

Bis[(3,4-dicarboxylic anhydride) phenyl]terephthalate .