PEI/Thiol PEG reagent, PEI-g(25k)-PEG(5k)-thiol, 20% PEG ratio, Purity≥95%

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Cat. No.: X24-12-LY0661

PEI/Thiol PEG reagent, PEI-g(25k)-PEG(5k)-thiol, 20% PEG ratio, Purity≥95%

Synonym: PEI/Thiol PEG reagent; PEI-g(25k)-PEG(5k)-thiol; Thiol-PEG(5k)-g(25k)-PEI

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Datasheet

MSDS

Properties

Description

PEI-g(25k)-PEG(5k)-Thiol, 20% PEG ratio consists of a branched PEI backbone with a molecular weight of 25 kDa and a PEG chain segment with a molecular weight of 5 kDa, with PEG making up 20% of the total polymer. The end carries a sulfhydryl group (thiol), a structure that can be used for further thiol reactions or targeted modifications.

Molecular Weight

PEI-g(25 kDa), PEG(5 kDa)

Functional Group 1

PEI

Functional Group 2

Thiol

Functional Group 3

None

Reactive Group 1

Maleimide

Reactive Group 2

OPSS

Reactive Group 3

Vinylsulfone

Form

Soild

Purity

≥95%

Identity

Confirmed by NMR.

Applications

PEI-g(25k)-PEG(5k)-Thiol with 20% PEG ratio has potential applications in biomarker and targeted molecule delivery. PEG provides biocompatibility and water solubility.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.

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