NHS PEG reagent, m-PEG13-NHS ester, Purity 98%

Synonym: 756525-94-7; m-PEG12-NHS ester; 2207596-93-6; mPEG11-CH₂CH₂COONHS ester; mPEG11-NHS

CAS Number: 756525-94-7
PubChem CID: 51340982

Size

500 mg; 1 g; 2 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

m-PEG13-NHS ester serves as another PEG linker featuring an NHS ester moiety. Similar to its counterpart, this NHS ester can label primary amines t-found within proteins or other amine-containing substances such as modified oligonucleotides. The hydrophilic PEG spacer also improves solubility in water-based environments.

Molecular Weight

729.8

Molecular Formula

C₃₂H₅₉NO₁₇

Functional Group 1

Ester

Functional Group 2

NHS

Functional Group 3

None

Reactive Group 1

Amine

Form

Solid or viscous liquid

Purity

98%

Solubility

DCM, DMF

Identity

Confirmed by NMR.

Applications

m-PEG13-NHS este is often used in similar applications as m-PEG5-NHS ester but offers more significant improvements in properties such as enhanced stealth capabilities and prolonged circulation times.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.