Common Use | Biotin-PEG4-acid is a heterobiofunctional Biotin PEG derivative containing a carboxylic acid group. The hydrophilic PEG spacer arm imparts water solubility that is transferred to the Biotinylated molecule. |
Structure |
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PEG Molecular Weight | 491.6 g/mol |
Functional Group | Biotin/Acid |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C21H37N3O8S |
CAS No. | 721431-18-1 |
Catalog: CDPB-04716
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Catalog: CDP23-0471
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Catalog: CDPB-04087
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