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    Results for PEG ( 6581 )

      • Ref: BP-29080
        Sizes: 100 MG, 500 MG, 250 MG
        From: €390.00

        LA-PEG-NHS, MW 1,000 is a polyPEG liner that contains a lipoic acid group and a terminal NHS group. The NHS group can participate in reactions with primary amine groups to form amide bonds. The hydrophilic polyPEG chain increases the water solubility of the compound in aqueous environments. Reagent grade, for research use only.

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      • Ref: BP-29084
        Sizes: 100 MG, 500 MG, 250 MG
        From: €390.00

        Mal-PEG-SCM, MW 1,000 is a polyPEG liner that contains a maleimide group and a terminal succinimidyl carboxyl methyl ester group. The maleimide group will react with a thiol group to form a covalent bond. The succinimidyl carboxyl methyl ester group is a good leaving group and commonly reacts with amine nucleophiles at pH 7 to 9. Reagent grade, for research use only.

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      • Ref: BP-29085
        Sizes: 100 MG, 500 MG, 250 MG
        From: €390.00

        Mal-PEG-SCM, MW 2,000 is a polyPEG liner that contains a maleimide group and a terminal succinimidyl carboxyl methyl ester group. The maleimide group will react with a thiol group to form a covalent bond. The succinimidyl carboxyl methyl ester group is a good leaving group and commonly reacts with amine nucleophiles at pH 7 to 9. Reagent grade, for research use only.

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      • Ref: BP-29089
        Sizes: 100 MG, 500 MG, 250 MG
        From: €390.00

        MPEG-GAS, MW 1,000 is a polyPEG linker with a terminal succinimidyl glutaramide group. The succinimidyl glutaramide group is a good leaving group and commonly reacts with amine nucleophiles at pH 7 to 9. The hydrophilic polyPEG spacer increases solubility in aqueous media. Reagent grade, for research use only.

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      • Ref: BP-29094
        Sizes: 100 MG, 500 MG, 250 MG
        From: €390.00

        OPSS-PEG-NHS, MW 1,000 is a polyPEG liner that contains a orthopyridyl disulfide (OPSS) group and a terminal NHS group. The terminal OPSS group can selectively react with a free thiol, SH, sulfhydryl or mercapto. The NHS group can participate in reactions with primary amine groups to form amide bonds. The hydrophilic polyPEG chain increases the water solubility of the compound in aqueous environments. Reagent grade, for research use only.

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      • Ref: BP-29098
        Sizes: 100 MG, 500 MG, 250 MG
        From: €390.00

        OPSS-PEG-NHS, MW 10,000 is a polyPEG liner that contains a orthopyridyl disulfide (OPSS) group and a terminal NHS group. The terminal OPSS group can selectively react with free thiol, SH, sulfhydryl or mercapto. The NHS group can participate in reactions with primary amine groups to form amide bonds. The hydrophilic polyPEG chain increases the water solubility of the compound in aqueous environments. Reagent grade, for research use only.

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      • Ref: BP-29111
        Sizes: 25 MG, 50 MG
        From: €525.00

        RhB-PEG-NHS, MW 2,000 is a linear polyPEG with a terminal red fluorescent probe (rhodamine) for labeling and NHS ester moiety. The hydrophilic polyPEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. Reagent grade, for research use only.

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      • Ref: BP-29113
        Sizes: 25 MG, 50 MG
        From: €525.00

        RhB-PEG-NHS, MW 5,000 is a linear polyPEG with a terminal red fluorescent probe (rhodamine) for labeling and NHS ester moiety. The hydrophilic polyPEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. Reagent grade, for research use only.

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      • Ref: BP-29118
        Sizes: 1 G, 500 MG, 5 G
        From: €480.00

        8-arm PEG-ALK, MW 10,000 is a branched crosslinker with eight terminal propargyl groups. The propargyl groups can react with azide compounds or biomolecules via copper catalyzed Click Chemistry to form a stable triazole linkage. Reagent grade, for research use only.

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