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m-PEG3-S-PEG4-propargyl - 98%, high purity , CAS No.2055040-85-0

Item Number

M596133

Grouped product items
SKU	Size	Availability	Price
M596133-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$841.90
M596133-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,351.90
M596133-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,041.90

PEG-S-PEG

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Basic Description

Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	m-PEG3-S-PEG4-propargyl is a PEG derivative containing a propargyl group. The propargyl groups can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. The hydrophilic PEG spacer increases solubility in aqueous media.

Molecular Weight	394.5

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