N-(Azido-PEG4)-N-bis(PEG4-NHS ester) - 98%, high purity , CAS No.2353409-90-0

  • ≥98%
Item Number
N597023
Grouped product items
SKUSizeAvailabilityPrice Qty
N597023-100mg
100mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,051.90
N597023-250mg
250mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$2,011.90
N597023-500mg
500mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$3,451.90

3-arm

View related series
Azide

Basic Description

Specifications & Purity98%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

N-(Azido-PEG4)-N-bis(PEG4-NHS ester) is a branched PEG derivative with two NHS ester groups and a terminal azide. The azide groups enable PEGylation via Click Chemistry. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The PEG spacer allows for enhanced hydrophilic properties.

Names and Identifiers

Molecular Weight 981

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