Azido-PEG8-hydrazide HCl salt is a wter soluble PEG linker containing an azide group and a hydrazide moiety. The hydrophilic PEG spacer increases solubility of a compound in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The hydrazide group can react with an aldehyde to form a semi-permanent hydrozone bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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