NHS PEG reagent, m-PEG10-NHS ester, Purity 98%

Synonym: 2490419-63-9; m-PEG10-NHS ester; mPEG9-CH₂CH₂COONHS ester; 2,5-dioxopyrrolidin-1-yl 2,5,8,11,14,17,20,23,26,29-decaoxadotriacontan-32-oate; Methyl-PEG10-NHS ester

CAS Number: 2490419-63-9
PubChem CID: 118988457

Size

500 mg; 1 g; 2 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

m-PEG10-NHS ester is a PEG linker that includes an NHS ester moiety. This NHS ester reacts with amines and can be utilized to label primary amines found in proteins, amine-modified oligonucleotides, and other molecules containing amines.

Molecular Weight

597.7

Molecular Formula

C₂₆H₄₇NO₁₄

Functional Group 1

NHS

Functional Group 2

None

Functional Group 3

None

Reactive Group 1

Amine

Form

Solid or viscous liquid

Purity

98%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

This compound is often used in bioconjugation applications to modify proteins and other biomolecules. Its NHS (N-hydroxysuccinimide) ester allows for the conjugation to amine-containing targets, facilitating the attachment of PEG (polyethylene glycol) to improve solubility and reduce immunogenicity.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.