N-Fmoc-N'-(azido-PEG4)-L-Lysine- PFP ester - 97%, high purity

  • ≥97%
Item Number
N595239
Grouped product items
SKUSizeAvailabilityPrice Qty
N595239-250mg
250mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,021.90
N595239-500mg
500mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,621.90
N595239-1g
1g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$2,851.90

Azido-PEG-amino acid

View related series
Azide

Basic Description

Specifications & Purity97%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

N-Fmoc-N'-(azido-PEG4)-L-Lysine- PFP ester is a crosslinker containing an Fmoc protected amine and PFP protected amine, an azide group and a lysine. The azide group enables Click Chemistry. The PFP ester is a better leaving group compared to a hydroxyl group and can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases solubility in aqueous media.

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