Centrifugation-Based Gel Filtration for Biomolecule Cleanup
Purification via Centrifugation: Fast and Scalable Cleanup of Proteins and Nucleic Acids
Centrifugal spin columns and filtration plates enable rapid purification and cleanup of biomolecules such as proteins, enzymes, antibodies, and nucleic acids. Designed for efficient salt removal and buffer exchange in low-volume workflows, these pre-packed devices preserve sample integrity and deliver consistent recovery. Formats are available for both manual and high-throughput applications, including MINI and MIDI spin columns, as well as 96- and 384-well filtration plates. A variety of plate configurations and drip director lengths support optimized flow control for applications ranging from dye terminator removal in sequencing to protein desalting and buffer exchange.
Available formats:
Columns – For small-scale spin purification of up to 5 mL
Plates – For batch processing using 96- or 384-well formats
CentriPure MIDI 5 – Z50SF, PBS (Starter Kit)
Hydrated with Phosphate Buffered Saline pH 7. Pre-swollen, pre-packed and ready-to-use kit including adapter, wash and collection tube.
CentriPure MIDI 5 – Z50SF, Desalt (Starter Kit)
Hydrated with pure deionized water. Pre-swollen, pre-packed and ready-to-use kit including adapter, wash and collection tube.
CentriPure MIDI 5 – Z50SF, PBS
Hydrated with Phosphate Buffered Saline, pH 7. Pre-swollen, pre-packed and ready-to-use.
ZetaSpin MINI Desalt Z-25AZ, Stabilized with 0.02% Sodium Azide
Hydrated with pure deionized water and stabilized with 0.02% Sodium azide. Pre-swollen, pre-packed and ready-to-use.
ZetaSpin MINI Desalt Z-25
Hydrated with pure deionized water. Pre-swollen, pre-packed and ready-to-use.
ZetaSpin MINI TRIS Z-25
Hydrated with 1 mM TRIS pH 8. Pre-swollen, pre-packed and ready-to-use.
ZetaSpin MINI PBS Z-25
Hydrated with Phosphate Buffered Saline pH 7. Pre-swollen, pre-packed and ready-to-use.
ZetaSpin MINI TRIS Z-50
Hydrated with 1 mM TRIS pH 8. Pre-swollen, pre-packed and ready-to-use.
ZetaSpin MINI Desalt Z-50
Hydrated with pure, deionized water. Pre-swollen, pre-packed and ready-to-use.
ZetaSpin MINI PBS Z-50
Hydrated with Phosphate Buffered Saline pH 7. Pre-swollen, pre-packed and ready-to-use.
CentriPure MIDI 5 – Z50SF, PBS
Hydrated with Phosphate Buffered Saline, pH 7. Pre-swollen, pre-packed and ready-to-use.
CentriPure 96 – 800 µL well volume, Short Drip Directors, Hydrated gel filtration plates
96-well gel filtration plates with short drip directors and Zetadex-25; For dye terminator clean-up in automated DNA sequencing protocols.
CentriPure 96 – 1000 µL well volume, filled with Zetadex-25, Hydrated gel filtration plates
96-well gel filtration plates with short drip directors and Zetadex-25; For dye terminator clean-up in automated DNA sequencing protocols.
CentriPure 384 – 100 µL well volume, Hydrated gel filtration plates
384-well gel filtration plates; For dye terminator clean-up in automated DNA sequencing protocols.
CentriPure 96 – 800 µL well volume, Hydrated gel filtration plates
96-well gel filtration plates: For dye terminator clean-up in automated DNA sequencing protocols.
CentriPure 96 – 400 µL well volume, Long Drip Directors, Hydrated gel filtration plates
96-well gel filtration plates with long drip directors and Zetadex-50; For dye terminator clean-up in automated DNA sequencing protocols.
CentriPure 96-400SD50, 400 µL Well Volume, Short Drip Directors, Hydrated gel filtration plates
96-well gel filtration plates with short drip directors and Zetadex-50; For dye terminator clean-up in automated DNA sequencing protocols.