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Home > products > peg-derivatives > amine-nh2-pegs > nh2-peg-cooh

NH2-PEG-COOH

Amine-Polyethylene glycol-carboxyl

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-1003 1g 187.00
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R-1003 5g 585.00
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  •     PEG Molecular Weight    
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Product description

Amine-Polyethylene glycol-carboxyl, NH2-PEG-COOH is a linear heterobifunctional PEG reagent with one amine group and one carboxyl group, which can be used as crosslinkers or spacers between two different chemical reagents.

NH2-PEG-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 NH2 by NMR >90%
Substitution of COOH by NMR >90%
Reactive group One side can react with NHS or carboxyl,the other react with NH2,Hydrazide
Solubility Chloroform dichloromethane
Storage -20℃, protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 1 year
Literature website https://pubs.rsc.org/en/content/articlelanding/2018/bm/c8bm00454d/unauth
Literature name Black TiO2-based nanoprobes for T1-weighted MRI-guided photothermal therapy in CD133 high expressed pancreatic cancer stem-like cells
Author of literature Black TiO2-based nanoprobes for T1-weighted MRI-guided photothermal therapy in CD133 high expressed pancreatic cancer stem-like cells
Document

MSDS of NH2-PEG-COOH COA of NH2-PEG-COOH
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