Common Use | Biotin-PEG23-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 extended hydrophilic PEG spacer increases solubility in aqueous media of the molecules conjugated to the Biotin compound. It also helps to minimize steric hindrance involved with the binding to avidin molecules. |
Structure | |
PEG Molecular Weight | 1325.6 g/mol |
Functional Group | Biotin/Azide |
Purity | 97% |
Storage | -20°C |
Molecular Formula | C58H112N6O25S |
CAS No. | 956494-20-5 |
Catalog: CDPB-04049
Catalog: CDPB-041577
Catalog: CDP23-0800
Catalog: CDPB-041218
Catalog: CDPB-04520
Catalog: CDPB-04302
Catalog: CDPB-041421
Catalog: CDPB-04602
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