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4arm-PEG20K-COOH average Mn 20,000

ITEM#: 3042-JKA70281G

MFR#: JKA7028-1G

4arm PEG Carboxyl. Hydrogel PEG. Carboxyl group binds to amino or other acid reactive chemical groups.

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4arm PEG Carboxyl. Hydrogel PEG. Carboxyl group binds to amino or other acid reactive chemical groups.
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Product Name Description Item# QTY
Manufacturer Default Logo 4arm-PEG20K-Isocyanate average Mn 20,000 4arm PEG Isocianate. Hydrogel PEG. NCO group is useful for coupling hydroxyl through a stable urethane linker. 3042-JKA71111G EA
Manufacturer Default Logo 4arm-PEG20K-Acrylate average Mn 20,000 4arm PEG Acrylate. Hydrogel PEG. Used in vinyl polymerization or co-polymerization. 3042-JKA70341G EA
Manufacturer Default Logo 4arm-PEG20K-SH average Mn 20,000 4arm PEG Thiol. Hydrogel PEG. Selective for thiol groups under mild reaction conditions. 3042-JKA70391G EA
Manufacturer Default Logo 4arm-PEG20K-Vinylsulfone average Mn 20,000 4arm PEG Vinylsulfone. Hydrogel PEG. VS binds free thiol groups in aqueous buffer between pH 6.5~8.5 at room temperature. 3042-JKA70251G EA
Manufacturer Default Logo 4arm-PEG20K-Maleimide average Mn 20,000 4arm PEG Maleimide. Hydrogel PEG. Maleimide is selective for thiol groups; reacts at pH 5.0-6.5, 3042-JKA70291G EA
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