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

Item Number

N595239

Grouped product items
SKU	Size	Availability	Price
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

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Basic Description

Specifications & Purity	97%
Storage Temp	Store at -20°C
Shipped In	Dry ice
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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