DNA Fragment Purification

PCR Product & DNA Fragment Purification and Concentration


  • convenient and fast sample processing
  • the most efficient removal of contaminants
  • high recovery rate of PCR products or DNA fragments
  • broad range of fragment sizes 80 bp - 30 kb can be purified

Kit Overview

Sample Source Recommended Kit Sample Volume Yield
PCR products,
ligation reaction mixture,
enzyme digestion mixture,
cDNA synthesis mixture,
cycle sequencing reaction mixture
MSB Spin PCRapace
Invisorb Fragment CleanUp
up to 100 μl 80 - 95 % *
Highly contaminated DNA, DNA fragments and PCR products Invisorb DNA CleanUp up to 200 μl 60 - 85 % *
Agarose gels (TAE, TBE) Invisorb Spin DNA Extraction
Invisorb Fragment CleanUp
up to 400 mg gel slices 70 - 90 % **

* dependent on fragment length

** dependent on fragment length and kind of agarose gel

The purification procedure has been optimized to remove salts, enzymes, nucleotides, mineral oil, agarose, ethidium bromide and other impurities from DNA samples. Specialized binding buffers promote selective adsorption of DNA fragments and PCR products. The pure DNA is eluted in a small volume of buffer or water, ready to use for any subsequent application.

ProductPackage SizeCatalogue No
MSB Spin PCRapace 50 purifications 1020220200
(old: 10202202)
MSB Spin PCRapace 250 purifications 1020220300
(old: 10202203)
MSB Spin PCRapace 500 purifications 1020220400
(old: 10202204)
Invisorb DNA CleanUp 50 purifications 1020400200
(old: 10204002)
Invisorb DNA CleanUp 250 purifications 1020400300
(old: 10204003)
Invisorb Spin DNA Extraction Kit 50 purifications 1020110200
(old: 10201102)
Invisorb Spin DNA Extraction Kit 250 purifications 1020110300
(old: 10201103)
Invisorb Fragment CleanUp 50 purifications 1020300200
(old: 10203002)
Invisorb Fragment CleanUp 250 purifications 1020300300
(old: 10203003)

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