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-04359
Catalog: CDPB-04396
Catalog: CDPB-04880
Catalog: CDP23-0941
Catalog: CDPB-04561
Catalog: CDPB-04391
Catalog: CDPB-04622
Catalog: CDPB-04536
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