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Polyethylenimine on silica gel, beads, 20-60 mesh

Code: 246743-50ML D2-231

Application

Ion-exchange resin

Polyethylenimine may be used in separation medium for TLC, paper chromatography and LPLC. Polyethylenimine on silica gel may be used for ...

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£167.00 50ML
List Price

Application

Ion-exchange resin

Polyethylenimine may be used in separation medium for TLC, paper chromatography and LPLC. Polyethylenimine on silica gel may be used for thin layer chromatography.

General description

Polyethylenimine (PEI) is polymer with positive charge density. It has various uses like in water purification, paper industry, to remove nucleic acids from protein solutions and many more. This polymer was first used in DNA and oligonucleotides delivery. It may also be used as transfection reagent. Silica gels are chemically modified with PEI to be used as sorbent. PEI stabilizes high surface area solid to adsorb CO2.

Packaging

50 mL in poly bottle

matrixsilica
SMILES stringO[SiH3].C1CN1
Quality Level100
capacity1.0 meq/mL
matrix active groupprimary amine
particle size20-60 mesh
formbeads