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

Synonym: 2221949-02-4; bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16,19,22,25,28,31-decaoxatetratriacontanedioate; (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate; Bis-PEG10-NHS ester

CAS Number: 2221949-02-4
PubChem CID: 77078480

Size

100 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Bis-PEG10-NHS ester is a PEG linker that features two NHS ester groups. The hydrophilic PEG spacer enhances solubility in aqueous solutions. This NHS ester can be employed to label primary amines t-present in proteins, amine-modified oligonucleotides, and other molecules containing amino groups.

Molecular Weight

752.8

Molecular Formula

C₃₂H₅₂N₂O₁₈

Functional Group 1

Ester

Functional Group 2

NHS

Functional Group 3

None

Reactive Group 1

Amine

Form

Solid or viscous liquid

Purity

98%

Identity

Confirmed by NMR.

Applications

Bis-PEG10-NHS ester can be used for the conjugation and modification of biomolecules and materials to enhance their hydrophilicity and biocompatibility.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.