Acid/Azide/NHS PEG reagent, Azido-PEG8-CH₂CO₂-NHS, Purity 98%

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Cat. No.: X24-09-YYX429

Acid/Azide/NHS PEG reagent, Azido-PEG8-CH₂CO₂-NHS, Purity 98%

Synonym: 2182601-81-4; Azido-PEG8-C1-NHS ester; (2,5-dioxopyrrolidin-1-yl) 2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetate; N₃-PEG8-CH₂COONHS

CAS Number: 2182601-81-4
PubChem CID: 131709284

Size

100 mg; 250 mg; 500 mg

Price

Datasheet

MSDS

Properties

Description

Azido-PEG8-CH₂CO₂-NHS represents a high-purity monodisperse PEG linker containing both an azide moiety and an NHS ester. The hydrophilic PEG spacer increases its solubility in aqueous media. The azide (N3) group can react with alkyne compounds like BCN and DBCO through click chemistry processes. Moreover, the NHS ester allows for labeling primary amines t-found in proteins, amine-modified oligonucleotides, and other molecules containing amines.

Molecular Weight

550.6

Molecular Formula

C₂₂H₃₈N₄O₁₂

Functional Group 1

Acid

Functional Group 2

Azide

Functional Group 3

NHS

Reactive Group 1

Amine

Reactive Group 2

Alkyne

Form

Solid

Purity

98%

Identity

Confirmed by NMR.

Applications

It can be employed in the modification of biomaterials to improve their interaction with cells or in the fabrication of biosensors for specific detection.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.

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