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4arm-peg-LA

4 arm-Polyethylene glycol-Lipoic acid

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-MU-003 1g 200.00
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  •     Molecular weight of PEG    
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Product description

4 arm-Polyethylene glycol-Lipoic acid,4 arm-peg-LA  ,LA-peg-4 arm from ruixi 4-arm polyethylene glycol Lipoic acid is a multi-arm polyethylene glycol derivative with Lipoic acid at each end of the four arms connected to a pentaerythritol nucleus.Lipoic acid can be used to bind to metallic particle or film surface with its -S-S-bond, thank its high affinity . It has been
5-widely used for gold nanoparticles and quantum dots surfaces.


Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight 2000, 5000, 10000,20000
Substitution by NMR >95%
Solubility dichloromethane
Storage -20℃,protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 1 year
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MSDS of 4 arm-peg-LA
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