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    Results for PEG ( 6581 )

      • Ref: BP-21968
        Sizes: 1 G, 5 G, 2 G
      • Ref: BP-21969
        Sizes: 1 G, 5 G, 2 G
      • Ref: BP-21970
        Sizes: 1 G, 5 G, 2 G
      • Ref: BP-21971
        Sizes: 1 G, 250 MG, 5 G
      • Ref: BP-21972
        Sizes: 1 G, 500 MG, 250 MG
      • Ref: BP-21974
        Sizes: 1 G, 100 MG, 500 MG
      • Ref: BP-21975
        Sizes: 100 MG, 500 MG, 250 MG
      • Ref: BP-21980
        Sizes: 1 G, 500 MG, 250 MG

        Propargyl-PEG1-t-butyl ester has a propargyl group and a t-butyl protected carboxyl group. The propargyl group can participate in copper catalyzed azide-alkyne Click Chemistry to form a stable triazole linkage. The t-butyl protected carboxyl group can be deprotected under acidic conditions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

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      • Ref: BP-21981
        Sizes: 1 G, 100 MG, 250 MG, 5 G

        Propargyl-PEG1-acid is a crosslinker with a propargyl group and a carboxylic acid group. The carboxylic acid reacts with primary amine under the activation of HATU or EDC. The propargyl group can participate in copper catalyzed azide-alkyne Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

        Product detail