Linear Polyethylenimine PEI size: MW 2500 size: 2 g

Linear Polyethylenimine (PEI), Molecular Weight 2,500, is a low-molecular-weight cationic polymer widely used for DNA and RNA complexation, nanoparticle stabilization, and surface modification in molecular and materials research. Its linear structure offers high solubility, predictable charge density, and consistent performance in various biochemical and nanotechnology applications.

Key Features:

• Product Name: Linear Polyethylenimine (PEI)
• Molecular Weight: 2,500 Da
• Form: Solid
• Purity: ≥99% (Analytical Grade)
• Quantity: 2 g
• Solubility: Soluble in water and ethanol
• Storage: Store tightly sealed at 4°C or below, protected from moisture

Applications:

• Nucleic acid complexation and gene delivery research
• Nanoparticle functionalization and surface coating
• Chemical conjugation and crosslinking studies
• Use as a polycationic modifier in molecular and polymer sciences