PEG

Acrylate-PEG-NH2, MW 3,400 is a functionalized PEG with both acrylate and amine groups. The amine reacts with NHS esters or carboxylic acids in the presence of HATU or EDC. The acrylate group can be used for radical or UV initiated polymerization or thiol-ene reactions via Michael Addition. Reagent grade, for research use only.

Acrylate-PEG-NH2, MW 5,000 is a functionalized PEG with both acrylate and amine groups. The amine is reactive with NHS esters or carboxylic acids in the presence of HATU or EDC. The acrylate group can be used for radical or UV initiated polymerization or thiol-ene reactions via Michael Addition. Reagent grade, for research use only.

4arm-Succinimidyl Succinate-PEG, MW 2,000 is a polyPEG linker containing four NHS ester groups. The hydrophilic polyPEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. Reagent grade, for research use only.

4arm-Succinimidyl Succinate-PEG, MW 5,000 is a polyPEG linker containing four NHS ester groups. The hydrophilic polyPEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. Reagent grade, for research use only.

4arm-Succinimidyl Succinate-PEG, MW 20,000 is a polyPEG linker containing four NHS ester groups. The hydrophilic polyPEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. Reagent grade, for research use only.

m-PEG-Succinimidyl Amido Succinate, MW 5,000 is an amine reactive polyPEG polymer. The coupling between succinimidyl ester and -NH2 can be rapidly accomplished at pH 7-9 via formation of an amide bond. Reagent grade, for research use only.

m-PEG-Succinimidyl Amido Succinate, MW 1,000 is an amine reactive polyPEG polymer. The coupling between succinimidyl ester and -NH2 can be rapidly achieved at pH 7-9 via formation of an amide bond. Reagent grade, for research use only.

m-PEG-Succinimidyl Carbonate, MW 750 is a polyPEG linker containing a succinimidyl carbonate end group. The succinimidyl is amine reactive, forming stable amide bonds. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media. Reagent grade, for research use only.

m-PEG-Succinimidyl Carbonate, MW 1,000 is a polyPEG linker containing a succinimidyl carbonate end group. The succinimidyl is amine reactive, creating stable amide bonds. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media. Reagent grade, for research use only.