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Tosylate-peg-CHO

Tosylate-Polyethylene glycol--CHO

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-CH-0006 500mg 220.00
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R-CH-0006 1g 320.00
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  •     PEG Molecular Weight    
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Product description

Tosylate-Polyethylene glycol--CHO ,Tosylate-peg-CHO from ruixi.Tosyl functionctional PEG is an amino (-NH2) group reactive PEG derivative that can be used to modify protein, peptide or any other surfaces with available amino groups. Tosyl PEGs react readily with amine groups at a pH of from 8.0 to 9.5.


Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight 550, 750, 1000, 2000, 3400, 5000, 10000
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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