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HomePEG LinkersPropargyl PEG(2-pyridyldithio)-PEG-propargyl (2-pyridyldithio)-PEG4-propargyl
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(2-pyridyldithio)-PEG4-propargyl

Catalog #: AP11438
Name: (2-pyridyldithio)-PEG4-propargyl
Chemical Formula: C16H23NO4S2
Molecular Weight: 357.48
CAS: 2170240-99-8
Purity: ≥95%
Availability: In Stock
SDS: Download

(2-pyridyldithio)-PEG4-propargyl

$320.00 – $810.00

UnitPriceQuantity
100mg$320
250mg$540
500mg$810

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SKU: AP11438 Categories: (2-pyridyldithio)-PEG-propargyl, Alkyne PEG, PEG Linkers PEG Reagents, Thiol PEG
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Description

(2-pyridyldithio)-PEG4-propargyl is a PEG derivative which contains a pyridyl disulfide moiety and a propargyl group. The pyridyl disulfide group can react with thiol groups of proteins over a wide range of pH levels. 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. The PEG spacer increase the solubility of the compound in aqueous media.

Axispharm offers 3000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.

Shipping & Delivery
Ships within: 24 hours
Storage condition: -20 ° C
Shipping: Ambient Temperature

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