MAL-PEG8-NHS ester


MAL-PEG8-NHS ester

Catalog:CDPB-041284

Unit Size:50 mg, 100 mg, 250 mg, 1 g

INQUIRY Datasheet

Specifications
Common Use Mal-PEG8-NHS ester is a PEG derivative containing a maleimide group and an NHS ester group. 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. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.
Structure MAL-PEG8-NHS ester
PEG Molecular Weight 618.6 g/mol
Functional Group Maleimide/NHS ester
Purity 97%
Molecular Formula C27H42N2O14
CAS No. 2055033-05-9
Storage -20°C
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