Lipoamide/Maleimide PEG reagent, Lipoamide-PEG3-Mal, Purity ≥95%

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Cat. No.: X26-09-ZQ404

Lipoamide/Maleimide PEG reagent, Lipoamide-PEG3-Mal, Purity ≥95%

Synonym: Lipoamido-PEG3-maleimide; Lipoamide-PEG3-maleimide; Lipoamido-polyethylene glycol3-maleimide; Lipoamido-triethylene glycol-maleimide; Lipoamide-PEG3-maleimide

CAS Number: 1314378-19-2
PubChem CID: 77078204

Lipoamide/Maleimide PEG reagent, Lipoamide-PEG3-Mal, Purity ≥95%

Size

100 mg; 250 mg; 500 mg

Price

Datasheet

MSDS

Properties

Description

This product is a specialized bifunctional polyethylene glycol (PEG) crosslinker featuring a lipoamide domain and a maleimide (Mal) group. The lipoamide moiety exhibits high affinity for gold and semiconductor surfaces, while the maleimide group reacts specifically with free sulfhydryl groups at physiological pH. The short PEG chain acts as a flexible spacer between the two reactive sites.

Molecular Weight

559.7

Molecular Formula

C₂₅H₄₁N₃O₇S₂

Functional Group 1

Lipoamide

Functional Group 2

Maleimide

Reactive Group 1

Thiol

Purity

≥95%

Applications

This product can be used to immobilize thiol-containing biological molecules onto gold substrates, synthesize functionalized nanoparticle conjugates, and construct stable biosensor arrays for molecular recognition studies.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.

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