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. 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.

Documentation
- Purchasing Information
- Storage & Handling
NCX University

TEM Diameter	Size Distribution (CV)	Example Certificate of Analysis (How do I read this?)
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 ± 4 nm	< 15%	Download Example CoA
100 nm ± 8 nm	< 15%	Download Example CoA
200 nm ± 10 nm	< 15%	Download Example CoA