Catalog No. : PLS-2141
Product Name : mPEG-Tresyl, MW 5k
Description :

mPEG-Tresyl is prepared from mPEG-OH with tresyl chloride (2,2,2-Trifluoroethanesulfonyl chloride, CAS Number 1648-99-3. mPEG-Tresyl is used to react with lysine and other primary amine groups in proteins, antibody and other molecules and surfaces.

References: 1) Coupling of PEG to Proteins by Activation with Tresyl Chloride, Applications in Immunoaffinity Cell Partitioning, in Separations in Aqueous Phase Systems - Application in Cell Biology and Biotechnology, pp 211-213. Text.

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