Common Use | Biotin-PEG2-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 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 | 400.5 g/mol |
Functional Group | Biotin/Azide |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C16H28N6O4S |
CAS No. | 1910803-72-3 |
Catalog: CDPB-04943
Catalog: CDPB-041553
Catalog: CDPB-04516
Catalog: CDPB-041087
Catalog: CDPB-04886
Catalog: CDPB-041520
Catalog: CDPB-04849
Catalog: CDPB-041330
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