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M596550-1gm-PEG6-amine is a PEG derivative containing an amino group. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The hydrophilic PEG spacer increases solubility in aqueous media.
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M596550-5gm-PEG6-amine is a PEG derivative containing an amino group. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The hydrophilic PEG spacer increases solubility in aqueous media.
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M596799-1gm-PEG6-CH2COOH is a PEG derivative containing a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer
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M596815-1gm-PEG6-Mal is a PEG derivative containing a maleimide group. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The hydrophilic PEG spacer increases solubility in aqueous
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M596815-2gm-PEG6-Mal is a PEG derivative containing a maleimide group. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The hydrophilic PEG spacer increases solubility in aqueous
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M596815-500mgm-PEG6-Mal is a PEG derivative containing a maleimide group. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The hydrophilic PEG spacer increases solubility in aqueous
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M596832-1gm-PEG6-Ms is a PEG derivative containing a mesyl group. The mesyl group is a good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media. The water solubility properties of the PEG
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M596832-500mgm-PEG6-Ms is a PEG derivative containing a mesyl group. The mesyl group is a good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media. The water solubility properties of the PEG
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M596832-5gm-PEG6-Ms is a PEG derivative containing a mesyl group. The mesyl group is a good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media. The water solubility properties of the PEG
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M596689-100mgm-PEG6-SS-PEG6-methyl contains two terminal methoxy groups and a cleavable disulfide bond. The disulfide bond can be cleaved via reduction reactions using Dithiothreitol (DTT) reagent. The hydrophilic PEG chains increase the water solubility of the
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M596689-250mgm-PEG6-SS-PEG6-methyl contains two terminal methoxy groups and a cleavable disulfide bond. The disulfide bond can be cleaved via reduction reactions using Dithiothreitol (DTT) reagent. The hydrophilic PEG chains increase the water solubility of the
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M595730-100mgm-PEG6-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.