BioPure Silver Nanospheres – PEG
Polyethylene glycol (PEG) is a 5 kDa ligand that is covalently bound to the particle’s surface. The PEG surface provides the highest stability in aqueous buffers and protic solvents.
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 (< 5.0 EU/mL for ≤ 20 nm sizes)
Hydrodynamic diameter (DLS): TEM diameter plus 15 to 35 nm
Zeta potential: –10 to –40 mV
pH of solution: 5.2 to 7.0
Particle surface: PEG
Solvent: USP Purified Water
Peak wavelength (λmax): 400 to 505 nm
Available diameter: 50nm, 100nm
Available concentration: 1 mg/mL in water
Available Volume: 1ml, 5ml, 10ml, 30ml