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PEI-PEG350-FITC

Polyethylenimine-Polyethylene glycol-Fluorescent

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-C-5115 50mg 500.00
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R-C-5115 100mg 850.00
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R-C-5115 250mg 1485.00
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Product description

Polyethylene imine (PEI), also known as polyethyleneimine and polyaziridine, is a highly water-soluble molecular polymer. PEG-PEI is a charge reversal polymer, with biotin groups at the end that can be used to modify proteins, peptides, and other materials through amino acid or other acid active chemical groups.


Appearance N/A
PEG Molecular weight 350
purity >95%
PDI by GPC <1.5
Storage -20℃ protected from light and moisture
Transportation 4-25℃temperature for up to 3 weeks
Stability 2 years
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