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Propargyl-PEG4-CH2CO2-NHS , CAS No.2144777-76-2

Item Number

P596457

Grouped product items
SKU	Size	Availability	Price
P596457-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$961.90
P596457-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,951.90
P596457-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,851.90

Propargyl-PEG-CH2CO2-NHS

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Basic Description

Storage Temp	Store at -20°C
Shipped In	Dry ice
Product Description	Propargyl-PEG4-CH2CO2-NHS is a PEG derivative containing a propargyl group and an NHS group. The hydrophilic PEG spacer increases solubility in aqueous media. This reagent is an amine reactive reagent for derivatizing peptides, antibodies, amine coated surfaces etc. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.

Molecular Weight	343.3

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