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Medchemexpress LLC Biotin-PEG6-NHS ester | 2055045-04-8 | MFCD22056308 | 98.0% | 676.78 g/mol | C29H48N4O12S | 5 MG

Supplier: Medchemexpress LLC HY1408905MG
Biotin-PEG6-NHS ester is an amine-reactive biotinylation reagent composed of a PEG6 spacer terminated with an N-hydroxysuccinimide (NHS) ester. It couples to primary amines to form stable amide bonds, enabling attachment of a biotin tag for affinity capture, detection, or incorporation into linker constructs used in chemical biology and PROTAC research.
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