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. Learn more ❯
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. Learn more ❯
Provided at 1 mg/mL in water.
Need particles for conjugation? See BioReady Gold.
→ One or more size(s) in this family will be discontinued after December 2020 – please consult our Last Call list
| TEM Diameter | Size Distribution (CV) | Example Certificate of Analysis (How do I read this?) |
|---|---|---|
| 5 nm ± 1 nm | ≤ 18% | Download Example CoA |
| 10 nm ± 2 nm | ≤ 12% | Download Example CoA |
| 20 nm ± 3 nm | ≤ 15% | Download Example CoA |
| 40 nm ± 4 nm | ≤ 15% | Download Example CoA |
| 50 nm ± 4 nm | ≤ 15% | Download Example CoA |
| 60 nm ± 4 nm | ≤ 15% | Download Example CoA |
| 80 nm ± 5 nm | ≤ 15% | Download Example CoA |
| 100 nm ± 5 nm | ≤ 15% | Download Example CoA |
Note: approximate ranges below are dependent on diameter
AUBB 5nm 10nm 20nm 40nm 50nm 60nm 100nm
