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PEI2k-PEG5k-FA

Polyethylenimine-polyethylene glycol-Folate

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-PL4001-7K 100mg 600.00
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R-PL4001-7K 500mg 1200.00
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Product description

Polyethylenimine-polyethylene glycol-Folate,Folic acid-peg-PEI,PEI2k-PEG5k-FA from ruixi.Ruixi is a well-known biotechnology company. Our company focuses on the production and sales of scientific research level drug delivery and drug nano targeting products. At present, our products mainly include synthetic phospholipids, PEG derivatives, block copolymers, nano gold, magnetic nanoparticles, mesoporous silica, reactive fluorescent dyes, fluorescent quantum dots, click chemistry and macrocyclic ligands.


Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight 5k
PEI Molecular Weight 2K
Substitution by NMR >95%
Solubility organic solvents
Transportation 4-25℃ temperature for up to 3 weeks
Storage -20℃, protected from light and moisture
Stability 1 year
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