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Biotin-PEG2-C6-azide

CAS number:1011268-29-3    molecular formula:C22H39N7O5S

overview

compound introduction

Biotin-PEG2-C6-azide is PEG derivative containing a biotin group and an azide group. The azide group can react with either alkyne moiety in Cu(I)-catalyzed Click Chemistry reaction or DBCO moiety in copper-free Click Chemistry reaction to form a stable triazole linkage. The spacer arm helps to minimize steric hindrance involved with the binding to avidin molecules.

Specs

Chinese alias-
English alias-
CAS number1011268-29-3molecular formulaC22H39N7O5S
molecular weight513.7 g/molExact mass≥98%
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