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mPEG-COOH

Methoxyl-polyethylene glycol-Carboxyl

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-1201 1g 70.00
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R-1201 5g 280.00
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  •     MW of PEG     
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Product description

Methoxyl-polyethylene glycol-Carboxyl, mPEG-COOH is a linear Monofunctional PEG reagent with carboxyl group,it can be used to modify proteins, peptides and other materials via amino or other acid reactive chemical groups

mPEG-COOH

Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular weight 350/550/750/1000/2000/3400/5000/10000
Substitution of by NMR >95%
Reactive group NH2,Hydrazide
Solubility Chloroform dichloromethane
Storage -20℃, protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 2 years
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