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Desalting Columns
Shop from our array of desalting columns designed for size-exclusion chromatography and sample purification. These columns are packed with porous matrices that remove unwanted salts and small molecules from samples based on size differences. Available in various formats including spin columns, gravity flow columns, chromatography cartridges, and 96-well filter plates. Desalting columns feature different molecular weight cut-offs (MWCO) ranging from 18 kDa to 70 kDa, suitable for purifying proteins, nucleic acids, and other macromolecules. Column types include proprietary resin, size-exclusion dextran resin, and size-exclusion polyacrylamide resin. Product lines such as Pierce and Zeba offer options for different sample volumes and applications in protein and biological sample preparation. Learn more about dialysis and desalting cassettes.
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Product | Column Type | Format | MWCO | Size | Price | |
|---|---|---|---|---|---|---|
| Size-exclusion, Polyacrylamide Resin | Gravity Flow Column | 1.8 kDa | Each | |||
| Size-exclusion, Dextran Resin | Gravity Flow Column | 5.0 kDa | Each | |||
| Size-exclusion, Dextran Resin | Gravity Flow Column | 5.0 kDa | Each | |||
| Size-exclusion, Proprietary Resin | Spin Column | 7.0 kDa | 10 columns | |||
| Size-exclusion, Proprietary Resin | Spin Column | 7.0 kDa | 5 columns | |||
| Size-exclusion, Proprietary Resin | Chromatography Cartridge | 7.0 kDa | Each | |||
| Size-exclusion, Proprietary Resin | Chromatography Cartridge | 7.0 kDa | Each | |||
| Size-exclusion, Proprietary Resin | Spin Column | 7.0 kDa | Each | |||
| Size-exclusion, Proprietary Resin | Spin Column | 7.0 kDa | Each | |||
| Size-exclusion, Proprietary Resin | Spin Column | 7.0 kDa | Each | |||
| Size-exclusion, Proprietary Resin | Spin Column | 7.0 kDa | Each | |||
| Size-exclusion, Proprietary Resin | Spin Column | 7.0 kDa | Each | |||
| Size-exclusion, Proprietary Resin | Spin Column | 7.0 kDa | Each | |||
| Size-exclusion, Proprietary Resin | Spin Column | 7.0 kDa | Each | |||
| Size-exclusion, Proprietary Resin | Spin Column | 7.0 kDa | Each | |||
| Size-exclusion, Proprietary Resin | Spin Column | 7.0 kDa | 50 columns | |||
| Size-exclusion, Proprietary Resin | Spin Column | 7.0 kDa | Each | |||
| Size-exclusion, Proprietary Resin | 96-well Filter Plate | 7.0 kDa | Each | |||
| Size-exclusion, Proprietary Resin | 96-well Filter Plate | 7.0 kDa | Each | |||
| Proprietary Resin | 96-well Filter Plate | — | Each | |||
| Proprietary Resin | 96-well Filter Plate | — | Each | |||
| Proprietary Resin | Spin Column | — | Each | |||
| Proprietary Resin | Spin Column | — | Each | |||
| Proprietary Resin | Spin Column | — | Each | |||
| Proprietary Resin | Spin Column | — | Each | |||
| Proprietary Resin | Spin Column | — | Each | |||
| Proprietary Resin | Spin Column | — | Each | |||
| Proprietary Resin | Spin Column | — | Each | |||
| Proprietary Resin | Spin Column | — | Each | |||
| Proprietary Resin | Spin Column | — | Each |
Pierce™ Polyacrylamide Desalting Columns, 1.8K MWCO, 5 mL Thermo Scientific™
Thermo Scientific Pierce 1.8K MWCO (molecular-weight cutoff) Polyacrylamide Desalting Columns are ready-to-use, disposable, gel-filtration columns for separating proteins and other macromolecules from low-molecular-weight buffer salts and reagents.
Pierce™ Dextran Desalting Columns (5K MWCO) Thermo Scientific™
Thermo Scientific Pierce Dextran Desalting Columns are ready-to-use, disposable, gel-filtration columns for separating proteins and other macromolecules from low molecular-weight buffer salts and reagents.
Pierce™ Dextran Desalting Columns (5K MWCO) Thermo Scientific™
Thermo Scientific Pierce Dextran Desalting Columns are ready-to-use, disposable, gel-filtration columns for separating proteins and other macromolecules from low molecular-weight buffer salts and reagents.
Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL Thermo Scientific™
Perform high-throughput protein recovery and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Pierce Zeba desalting chromatography columns, plates, and cartridges.
Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL Thermo Scientific™
Perform high-throughput protein recovery and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Pierce Zeba desalting chromatography columns, plates, and cartridges.
Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL Thermo Scientific™
Perform high-throughput protein recovery and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Pierce Zeba desalting chromatography columns, plates, and cartridges.
Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL Thermo Scientific™
Perform high-throughput protein recovery and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Pierce Zeba desalting chromatography columns, plates, and cartridges.
Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL Thermo Scientific™
Perform high-throughput protein recovery and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Pierce Zeba desalting chromatography columns, plates, and cartridges.
Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL Thermo Scientific™
Perform high-throughput protein recovery and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Pierce Zeba desalting chromatography columns, plates, and cartridges.
Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL Thermo Scientific™
Perform high-throughput protein recovery and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Pierce Zeba desalting chromatography columns, plates, and cartridges.
Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL Thermo Scientific™
Perform high-throughput protein recovery and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Pierce Zeba desalting chromatography columns, plates, and cartridges.
Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL Thermo Scientific™
Perform high-throughput protein recovery and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Pierce Zeba desalting chromatography columns, plates, and cartridges.
Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL Thermo Scientific™
Perform high-throughput protein recovery and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Pierce Zeba desalting chromatography columns, plates, and cartridges.
Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL Thermo Scientific™
Perform high-throughput protein recovery and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Pierce Zeba desalting chromatography columns, plates, and cartridges.
Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL Thermo Scientific™
Perform high-throughput protein recovery and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Pierce Zeba desalting chromatography columns, plates, and cartridges.
Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL Thermo Scientific™
Perform high-throughput protein recovery and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Pierce Zeba desalting chromatography columns, plates, and cartridges.
Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL Thermo Scientific™
Perform high-throughput protein recovery and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Pierce Zeba desalting chromatography columns, plates, and cartridges.
Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL Thermo Scientific™
Perform high-throughput protein recovery and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Pierce Zeba desalting chromatography columns, plates, and cartridges.
Zeba™ Spin Desalting Columns, Plates, and Cartridges, 7K MWCO, 0.5–100 mL Thermo Scientific™
Perform high-throughput protein recovery and sample desalting for mass spectrometry, HPLC, capillary electrophoresis, metabolite screening, and assay development with ready-to-use Pierce Zeba desalting chromatography columns, plates, and cartridges.
Zeba™ Dye and Biotin Removal Spin Columns and Filter Plates, 0.5–10 mL Thermo Scientific™
Quickly remove non-reacted fluorescent dyes, biotin, reducing agents, and crosslinkers from protein samples with a 7K MWCO in fewer than 15 minutes with Thermo Scientific Pierce Zeba Dye and Biotin Removal columns and filter plates.
Zeba™ Dye and Biotin Removal Spin Columns and Filter Plates, 0.5–10 mL Thermo Scientific™
Quickly remove non-reacted fluorescent dyes, biotin, reducing agents, and crosslinkers from protein samples with a 7K MWCO in fewer than 15 minutes with Thermo Scientific Pierce Zeba Dye and Biotin Removal columns and filter plates.
Zeba™ Dye and Biotin Removal Spin Columns and Filter Plates, 0.5–10 mL Thermo Scientific™
Quickly remove non-reacted fluorescent dyes, biotin, reducing agents, and crosslinkers from protein samples with a 7K MWCO in fewer than 15 minutes with Thermo Scientific Pierce Zeba Dye and Biotin Removal columns and filter plates.
Zeba™ Dye and Biotin Removal Spin Columns and Filter Plates, 0.5–10 mL Thermo Scientific™
Quickly remove non-reacted fluorescent dyes, biotin, reducing agents, and crosslinkers from protein samples with a 7K MWCO in fewer than 15 minutes with Thermo Scientific Pierce Zeba Dye and Biotin Removal columns and filter plates.
Zeba™ Dye and Biotin Removal Spin Columns and Filter Plates, 0.5–10 mL Thermo Scientific™
Quickly remove non-reacted fluorescent dyes, biotin, reducing agents, and crosslinkers from protein samples with a 7K MWCO in fewer than 15 minutes with Thermo Scientific Pierce Zeba Dye and Biotin Removal columns and filter plates.
Zeba™ Dye and Biotin Removal Spin Columns and Filter Plates, 0.5–10 mL Thermo Scientific™
Quickly remove non-reacted fluorescent dyes, biotin, reducing agents, and crosslinkers from protein samples with a 7K MWCO in fewer than 15 minutes with Thermo Scientific Pierce Zeba Dye and Biotin Removal columns and filter plates.
Zeba™ Dye and Biotin Removal Spin Columns and Filter Plates, 0.5–10 mL Thermo Scientific™
Quickly remove non-reacted fluorescent dyes, biotin, reducing agents, and crosslinkers from protein samples with a 7K MWCO in fewer than 15 minutes with Thermo Scientific Pierce Zeba Dye and Biotin Removal columns and filter plates.
Zeba™ Dye and Biotin Removal Spin Columns and Filter Plates, 0.5–10 mL Thermo Scientific™
Quickly remove non-reacted fluorescent dyes, biotin, reducing agents, and crosslinkers from protein samples with a 7K MWCO in fewer than 15 minutes with Thermo Scientific Pierce Zeba Dye and Biotin Removal columns and filter plates.
Zeba™ Dye and Biotin Removal Spin Columns and Filter Plates, 0.5–10 mL Thermo Scientific™
Quickly remove non-reacted fluorescent dyes, biotin, reducing agents, and crosslinkers from protein samples with a 7K MWCO in fewer than 15 minutes with Thermo Scientific Pierce Zeba Dye and Biotin Removal columns and filter plates.
Zeba™ Dye and Biotin Removal Spin Columns and Filter Plates, 0.5–10 mL Thermo Scientific™
Quickly remove non-reacted fluorescent dyes, biotin, reducing agents, and crosslinkers from protein samples with a 7K MWCO in fewer than 15 minutes with Thermo Scientific Pierce Zeba Dye and Biotin Removal columns and filter plates.
Zeba™ Dye and Biotin Removal Spin Columns and Filter Plates, 0.5–10 mL Thermo Scientific™
Quickly remove non-reacted fluorescent dyes, biotin, reducing agents, and crosslinkers from protein samples with a 7K MWCO in fewer than 15 minutes with Thermo Scientific Pierce Zeba Dye and Biotin Removal columns and filter plates.