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A596986-500mgAcid-PEG5-t-butyl ester is a PEG derivative containing a t-butyl protected carboxyl group with 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
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A597012-100mgAcid-PEG5-TEMPO is a PEG derivative with a terminal carboxylic acid and TEMPO moiety. The terminal carboxylic acid can be reacted with primary amines in the presence of activators such as EDC and DCC to form stable amide bonds. The hydrophilic PEG
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A597012-250mgAcid-PEG5-TEMPO is a PEG derivative with a terminal carboxylic acid and TEMPO moiety. The terminal carboxylic acid can be reacted with primary amines in the presence of activators such as EDC and DCC to form stable amide bonds. The hydrophilic PEG
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A597012-500mgAcid-PEG5-TEMPO is a PEG derivative with a terminal carboxylic acid and TEMPO moiety. The terminal carboxylic acid can be reacted with primary amines in the presence of activators such as EDC and DCC to form stable amide bonds. The hydrophilic PEG
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A596996-1gAcid-PEG6-mono-methyl ester is a PEG derivative containing a terminal carboxylic acid and a methyl ester group. The carboxylic acid can be reacted with primary amine groups in the presence of activators such as EDC and DCC to form stable amide
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A596996-250mgAcid-PEG6-mono-methyl ester is a PEG derivative containing a terminal carboxylic acid and a methyl ester group. The carboxylic acid can be reacted with primary amine groups in the presence of activators such as EDC and DCC to form stable amide
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A596996-500mgAcid-PEG6-mono-methyl ester is a PEG derivative containing a terminal carboxylic acid and a methyl ester group. The carboxylic acid can be reacted with primary amine groups in the presence of activators such as EDC and DCC to form stable amide
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A595437-1gAcid-PEG6-SS-PEG6-acid is a cleavable PEG linker with carboxylic acid groups at both terminus. The disulfide bonds can be cleaved via a reduction reaction using Dithiothreitol (DTT) reagent. The terminal carboxylic acids can be reacted with primary
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A595437-250mgAcid-PEG6-SS-PEG6-acid is a cleavable PEG linker with carboxylic acid groups at both terminus. The disulfide bonds can be cleaved via a reduction reaction using Dithiothreitol (DTT) reagent. The terminal carboxylic acids can be reacted with primary
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A595437-500mgAcid-PEG6-SS-PEG6-acid is a cleavable PEG linker with carboxylic acid groups at both terminus. The disulfide bonds can be cleaved via a reduction reaction using Dithiothreitol (DTT) reagent. The terminal carboxylic acids can be reacted with primary
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A595798-100mgAcid-PEG6-t-butyl ester is a PEG derivative containing a t-butyl protected carboxyl group with 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
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A595798-1gAcid-PEG6-t-butyl ester is a PEG derivative containing a t-butyl protected carboxyl group with 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