Polyethylene Glycol (PEGs & PEOs)

m-PEG3-Sulfone-PEG3-t-butyl ester is a PEG derivative containing sulfone and t-butyl ester moieties. The sulfone can be reacted with thiol groups of proteins. The t-butyl can be removed under acidic conditions. The hydrophilic PEG linker increases

m-PEG3-Sulfone-PEG3-t-butyl ester is a PEG derivative containing sulfone and t-butyl ester moieties. The sulfone can be reacted with thiol groups of proteins. The t-butyl can be removed under acidic conditions. The hydrophilic PEG linker increases

m-PEG3-Sulfone-PEG3-t-butyl ester is a PEG derivative containing sulfone and t-butyl ester moieties. The sulfone can be reacted with thiol groups of proteins. The t-butyl can be removed under acidic conditions. The hydrophilic PEG linker increases

m-PEG3-t-butyl ester is a PEG derivative containing a t-butyl ester. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The hydrophilic PEG spacer increases solubility in aqueous media.

m-PEG3-t-butyl ester is a PEG derivative containing a t-butyl ester. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The hydrophilic PEG spacer increases solubility in aqueous media.

m-PEG3-t-butyl ester is a PEG derivative containing a t-butyl ester. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The hydrophilic PEG spacer increases solubility in aqueous media.

m-PEG3-Tos is a PEG derivative containing a tosyl group. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.

m-PEG3-Tos is a PEG derivative containing a tosyl group. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.

m-PEG3-Tos is a PEG derivative containing a tosyl group. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.

m-PEG3-triethoxysilane is a PEG derivative containing a triethoxysilane moiety. Triethoxysilane is commonly used for surface modifications. The hydrophilic PEG linkers increase the water solubility of a compound in aqueous media. The water

m-PEG3-triethoxysilane is a PEG derivative containing a triethoxysilane moiety. Triethoxysilane is commonly used for surface modifications. The hydrophilic PEG linkers increase the water solubility of a compound in aqueous media. The water

m-PEG3-triethoxysilane is a PEG derivative containing a triethoxysilane moiety. Triethoxysilane is commonly used for surface modifications. The hydrophilic PEG linkers increase the water solubility of a compound in aqueous media. The water