Chemical structure of PEI 2500 (24313): High-charge cationic polymer for anionic substrate binding. Improves dye adherence.
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Chemical structure of PEI 2500 (24313): High-charge cationic polymer for anionic substrate binding. Improves dye adherence.

Polyethylenimine, Linear, MW 2,500 (PEI 2500) (24313)

Discover Kyfora Bio's Linear Polyethylenimine (PEI) with a molecular weight of 250,000 (Catalog No. 24314). Ideal for enhancing dye appearance and DNA binding efficiency in research applications.

Size: 2g - 24313-2
Price:
$152.00

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Description

Linear polyethylenimine (L-PEI 2500) is a high-charge cationic polymer that readily binds highly anionic substrates. Industrially, linear PEI can improve the appearance of negatively charged dyes by modulating their properties and improving their adherence to surfaces.

Catalog No. 24313
CAS No. 9002-98-6, 26913-06-4
Linear Formula (CH2CH2NH)n
Appearance Tan to brown solid
Molecular Weight 2,500
Solubility Hot water, cold water at low pH, methanol, and ethanol
Insoluble in Benzene, ethyl ether, acetone, and cold water
Melting Point 75-90°
Hazards Irritant
Store At Room temperature
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