Common Use | Bis-PE21-NHS ester is a PEG derivative containing two NHS ester groups. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. |
Structure | |
PEG Molecular Weight | 1237.4 g/mol |
Functional Group | NHS ester |
Purity | 97% |
Storage | -20°C |
Molecular Formula | C54H96N2O29 |
CAS No. | 1008402-79-6 |
Catalog: CDPB-04972
Catalog: CDPB-041040
Catalog: CDPB-04843
Catalog: CDPB-04083
Catalog: CDPB-04609
Catalog: CDPB-041305
Catalog: CDPB-04404
Catalog: CDPB-041313
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