ExtraMag Beads for DNA/RNA isolation and purification

ExtraMag™ beads are silica-coated magnetic particles designed for high-throughput and rapid extraction and purification of nucleic acids.

  1. Genomic DNA/RNA extraction
  2. Viral DNA/RNA extraction
  3. Plasmid DNA purification
  4. Purification of PCR products


  1. Superparamagnetic particles with high magnetization
  2. Easy to resuspend
  3. High nucleic acids capacity
  4. Fast and simple protocols
  5. For manual and automatic use
  6. Compatible with automatic stations (KingFisher Flex, Freedom EVO® or analogous
  7. Ideal option for COVID-19 PCR sample preparation

Размер упаковки, ml REF Цена, €
50 MB-EM-50 130
100 MB-EM-100 235
500 MB-EM-500 940
1000 MB-EM-1000 1700

Характеристики
Concentration 25 mg/ml*
Composition γ˗Fe₂O₃‒SiO₂
Surface functional groups Si–OH
Bead type Controlled aglomerates of nanospheres
Average particle size 1 μm
Surface area (BET) ~150 m²/g
Sedimentation Stability 3–5 min**
Time of full magnetic separation < 1 min**
Magnetization type Superparamagnetic
Magnetization value ~45 emu/g
NA extraction purity А260/А280 = 2.1–2.2***
NA extraction capacity 6–12 μg per 1 mg of sorbent****
Storage conditions 2–25 ºC
Transportation conditions 2–25 ºC
Shelf life 24 months
* Can be supplied in any concentration (up to 200 mg/ml) on request -
** Depends on the isolation conditions -
*** Estimated by analysis of NA isolated from HeLa cells with ExtraMag 1 kit -
**** Genomic DNA per 200 μL of whole blood -



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