
Revolutionizing bioseparations with magnetic speed.
Aurosphere® superparamagnetic beads deliver 3× higher magnetization than conventional alternatives — enabling rapid, high-yield separation of proteins, nucleic acids and cells for IVD, bioseparations and high-throughput screening.
High-performance magnetic beads engineered for precision medicine.
Magnostics is a bionanotechnology SME founded on successive research investment by NASA and the EU. We produce Aurosphere® magnetic beads that enable rapid, high-yield separation for demanding biological samples — supplying biotechnology and MedTech industries worldwide.
A breakthrough in performance.
With magnetization levels 3× higher than conventional beads, Aurosphere® technology sets new benchmarks for speed, precision and scalability in magnetic separation.
Rapid separation
Separations in seconds — even from viscous clinical samples and fermentation broths.
High recovery
Large surface area and small bead size drive highly efficient reactions in minutes.
Reproducibility
Consistent, batch-to-batch performance across applications and workflows.
Built for the workflows that matter.
Cell Separation
Streptavidin-coated Aurosphere® beads capture cells and biotinylated species from clinical samples with high efficiency, even in viscous cell lysates.
- 3–5× higher magnetization
- Separations in seconds
- Ideal for viscous clinical samples
RNA/DNA Isolation
Silica-coated Aurosphere® beads deliver superior separation efficiency for nucleic acids from complex media such as serum.
- Lysis, mix, wash, elute in minutes
- Compatible with PCR reagents
- Adjustable porosity for size selection
Other Applications
Aurosphere® beads support a broad range of downstream and analytical workflows across research and diagnostics.
- Next-generation sequencing
- Ion exchange chromatography
- Chemical functionalization & transvection
Aurosphere® bead portfolio.

Aurosphere® Streptavidin
Superparamagnetic Beads
From €210,00 EUR

Aurosphere® Mesoporous Silica
Superparamagnetic Beads
From €140,00 EUR

Aurosphere® Silica
Superparamagnetic Beads
From €55,00 EUR

Aurosphere® Carboxylic Acid
Superparamagnetic Beads
From €80,00 EUR
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