Vinylsulfone functionalized Dextran (MW 20K Da) (DTA-VS-20K) (1g)
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Dextran-VS is a homo-multifunctional reagent with thiol reactive vinylsulfone groups. VS group selectively reacts with free thiol, SH, sulfhydryl or mercapto groups. Dextran-VS can be used as hydrogel components or crosslinkers for PEGylation of proteins and peptides, nanoparticle and so on.