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NucleoSpin Finisher Midi zur Entsalzung und Konzentrierung von Plasmid DNA

Fast concentration and desalting of plasmid DNA by centrifugation

Anwendung Konzentrierung und Entsalzung von Plasmid-Eluaten
Automatische Nutzung Nein
CE-zertifiziert Nein, nur für wissenschaftlichen Gebrauch
Elutionsvolumen ≥ 100 µL
Format Trichtersäule
Gefahrstoffe Nein
Haltbarkeit (ab Produktion) 27 Monat(e)
Handhabung Zentrifugation
Lagertemperatur 15–25 °C
Präparationszeit 15 min/6 Präps
Probenmaterial Bakterien, E. coli
Probenmenge DNA-Eluat
Technologie Fällung und Filtration
Theoretische Bindungskapazität 1.5 mg
Typische Downstream-Anwendung Transfektion von empfindlichen Zellen und Zellinjektionen
Typische Rückgewinnung 90−100 %
Vektorgröße < 25 kbp
Verkaufseinheit 10 Präp(s), 50 Präp(s)
Warenzeichen NucleoSpin
Ziel Plasmid DNA

Plasmid DNA

Desalting and Concentraction

Following the elution of pure plasmid DNA from the NucleoBond columns, MN provides a range of options for desalting and concentrating the plasmid. In addition to the standard isopropanol precipitation followed by centrifugation we offer the NucleoBond Finalizers for manual desalting with a syringe as well as centrifuge-compatible NucleoSpin Finisher and vacuum compatible NucleoSnap Finisher for a fast, simple, and easy prep.

Isopropanol precipitation
(traditional method, duration 1 h)


NucleoBond Finalizer and Finalizer Large (ideal for small number of samples, duration 5 min/sample)
NucleoBond Finalizer  Finalizer Large


NucleoSpin Finisher (for parallel processing of samples, with appropriate centrifuge, duration < 10 min/12 samples)
NucleoSpin Finisher

NucleoSnap Finisher Midi and Maxi (for parallel processing of samples, vacuum manifold, duration < 10 min/12 samples)
NucleoSnap Finisher Midi  NucleoSnap Finisher Maxi


NucleoMag Desalting Beads (can be automated on the Andrew+ in combination with NucleoBond Xtra Midi kits)
NucleoMag Desalting Beads

NucleoBond Finalizer

The NucleoBond Finalizers are designed to concentrate and desalinate plasmid DNA eluates collected using NucleoBond columns after anion-exchange chromatographic DNA purification. The sample is syringe-loaded onto a NucleoBond Finalizer membrane to avoid tedious centrifugation steps.

NucleoSpin and NucleoSnap Finisher

NucleoSpin Finisher are designed for quick concentration and desalting of plasmid eluates obtained by anion-exchange chromatography. Finisher replace tedious and time-consuming isopropanol precipitation. Furthermore, problems like lost DNA pellets or incomplete solubilization of hardly visible precipitates can easily be circumvented.

NucleoMag Desalting Beads

NucleoMag Desalting beads are designed for quick concentration and desalination of plasmid DNA eluates that are obtained be anion exchange chromatographic plasmid purification kits. Plasmid DNA is bound reversibly to NucleoMag Desalting beads followed by ethanolic wash steps. Finally pure plasmid DNA is eluted using a low salt buffer. NucleoMag Desalting beads can be automated on e.g the Andrew+ platform.

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