BioPure Silver Nanospheres – BPEI
Branched Polyethylenimine (BPEI) is a 25 kDa polymer which contains a large number of free amines on the particle surface that are available for charge interactions with other target biomolecules or substrates.
BioPure materials are high quality, unagglomerated, and monodisperse nanoparticles. Extensively purified and provided sterile with low endotoxin. Ideal for in-vivo and in-vitro studies and medical applications.
Provided at 1 mg/mL in water.
Endotoxin Concentration: < 2.5 EU/mL
Hydrodynamic diameter (DLS): TEM diameter plus 8 to 62 nm
Zeta potential: 30 to 95 mV
pH of solution: 7.0 to 8.5
Particle surface: BPEI
Solvent: USP Purified Water
Peak wavelength (λmax): 400 to 515 nm
Available diameter: 50nm, 100nm
Available concentration: 1 mg/mL in water
Available Volume: 1ml, 5ml, 10ml, 30ml