PEI/Thiol PEG reagent, PEI-g(25k)-PEG(2k)-thiol, 20% PEG ratio, Purity≥95%

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Inquiry

Cat. No.: X24-12-LY0673

PEI/Thiol PEG reagent, PEI-g(25k)-PEG(2k)-thiol, 20% PEG ratio, Purity≥95%

Synonym: PEI/Thiol PEG reagent; PEI-g(25k)-PEG(2k)-thiol; Thiol-PEG(2k)-g(25k)-PEI

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Datasheet

MSDS

Properties

Description

PEI-g(25k)-PEG(2k)-Thiol, 20% PEG ratio is a block copolymer with thiol group. The coupling between thiol and maleimide can be done easily at pH 6.5-7.5 in an aqueous solution.

Molecular Weight

PEI-g(25 kDa), PEG(2 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(2k)-Thiol with 20% PEG ratio is more suitable for biomolecule modification or nanocarrier construction that requires higher reactivity.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.

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