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Home > products > peg-derivatives > 4arm-8arm-pegs > 8arm-peg-cooh

8 arm PEG COOH

8-arm Poly(ethylene glycol) Carboxyl

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-1819 500mg 220.00
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R-1819 1g 320.00
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  •     PEG MWS    
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Product description

8-arm Poly(ethylene glycol) Carboxyl, 8 arm PEG COOH is a multiarm PEG derivative with carboxylic acid groups at each terminal of the eight arms connected to one hexaglycerol core, Carboxyl can be used to react with amine groups with peptide coupling reagents such as NHS and DCC, EDC.

8 arm 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 by NMR >90%
Reactive Group COOH can 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
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MSDS of 8 arm PEG COOH COA of 8 arm PEG COOH
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