Common Use | N-Mal-N-Bis(PEG4-NHS ester) is a branched PEG derivative with a terminal maleimide group and two terminal NHS ester. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. |
Structure |
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PEG Molecular Weight | 858.9 g/mol |
Functional Group | Maleimide/NHS ester |
Purity | 98% |
Molecular Formula | C37H54N4O19 |
CAS No. | 2112738-60-8 |
Storage | -20°C |
Catalog: CDN-04001
Catalog: CDN-04002
Catalog: CDN-04003
Catalog: CDN-04004
Catalog: CDN-04005
Catalog: CDN-04006
Catalog: CDN-04007
Catalog: CDN-04008