MobiSpin G-Columns Pre-packed with Sephadex G-50 Resin

20 Columns (Cat# SCO500)
Sales Price$148.00

MobiSpin G-Columns pre-packed with Sephadex┬« G-50 resin remove small molecules from DNA/RNA, such as salt ions, and are therefore most suitable for buffer exchange

The Sephadex G-50 matrix is a hydrophilic matrix that swells in buffer and acquires its chromatographic properties under wet conditions. In this state, beads have a pore size of 700 Da and allow hydrated salt ions or dNTPs (dye-labeled or radiolabeled) to enter the pores while DNA/RNA under 20 bases and most other biomolecules stay outside.

The MobiSpin G-Columns are closed with a screw cap and the tip is a fixed snap-off plug.


  • Pre-packed with Sephadex┬« G-50 resin and equilibrated in STE buffer (10mM Tris/HCl pH 8.0, 100 mM NaCl, 1 mM EDTA)
  • Sample purification can be completed in less than 4 minutes
  • Creates reproducible results with simplified protocols
  • Numerous samples can be processed simultaneously
  • No sample dilution
  • Compatible with laboratory standards
  • Nucleic acid purification
  • Desalting and buffer exchange
  • Removal of dye terminators or unincorporated labeled nucleotides
  • SCO500 - MobiSpin column prefilled with G-50 x 20
  • SCO510 - MobiSpin column prefilled with G-50 x 100

Boca Scientific is your premiere source for high-quality, innovative solutions for Cell Biology, Molecular Biology, Immunology, genetics and other lab products and reagents. We bring leading-edge products from our own-line and around the world to laboratories in the US and Canada. Our goal is to offer excellent solutions to drive research and discoveries backed by superior customer support.