Thermo Scientific™

Zeba™ Desalting Chromatography Cartridges, 7K MWCO, 5 mL

Catalog number:  89935

 Related applications:

Protein Purification & Isolation

Error loading your content!

  Catalog number
Select a plan
Unit size
Price ({{currency}}) Availability Qty
{{product.sku}} {{product.sku}} also known as {{product.formattedSku}} 
Pro add-ons

Your on-site stock

›› {{supplyCenter.scName}}({{scProduct.stockOnHand}} In stock)
›› {{supplyCenter.scName}}(Out of stock)
›› {{supplyCenter.scName}}
This item is not currently available on-site. Depending on your Supply Center settings you may be able to add the item to cart above else use the Order Non-Stocked Items' tab on the Supply Center home page.
Back to top


Thermo Scientific Pierce Zeba Desalting Chromatography Cartridges, 7K MWCO, 5 mL contains Zeba™ High-Performance Resin for desalting or buffer exchange applications. This resin is ideal for removing low molecular weight compounds including salts, fluorescent dyes, biotin and other small labeling reagents. Protein samples can be processed with unsurpassed protein recovery and ≥95% retention of salts and other small molecular contaminants (< 1,000 Da).

Features of Zeba Desalting Chromatography Cartridges, 7K MWCO, 5 mL:

High recovery—low-binding resin maximizes protein recovery
Fast—no fraction screening or waiting for protein to emerge by gravity-flow
Easy-to-use—no cumbersome column preparation or equilibration
Flexible—available in spin columns, filter spin plates and cartridges for a range of needs
Economical—great performance at lower cost than other commercially available cartridges

Zeba Desalting Cartridge-fittings are convenient, ready-to-use devices compatible with the major automated liquid-chromatography systems or for manual syringe processing. The cartridges attach directly to ÄKTA™ or FPLC Systems without additional connectors. An accessory pack included with each product readily adapts cartridges for use with Luer Syringe Fittings or 1/16” tubing. Pierce Desalting Cartridges provide fast, easy and reproducible chromatographic separations and can be regenerated for multiple uses and efficiently process samples from 50 to 1500 µL.

Available Formats:
Spin Columns—75 µL, 0.5 mL (microcentrifuge), 2 mL, 5 mL, 10 mL columns
Chromatography Cartridges—compatible with automated liquid chromatography systems and with syringe processing (learn more about our Chromatography Cartridges)
96-well Spin Plates—pre-dispensed 96-well filter plates, compatible with centrifugation for manual or automated purification. The plates enable fast, consistent well-to-well and plate-to-plate reproducibility for small-scale, high-throughput separations.

More Product Data
Benchmarking experiments with Zeba Spin Desalting Columns
Chromatography cartridges for desalting and affinity purification

Related Products
Zeba™ Desalting Chromatography Cartridges, 7K MWCO, 1 mL
Zeba™ Spin Desalting Columns, 7K MWCO, 0.5 mL
Zeba™ Spin Desalting Columns, 7K MWCO, 2 mL
Zeba™ Spin Desalting Columns, 7K MWCO, 5 mL
Zeba™ Spin Desalting Columns, 7K MWCO, 10 mL
For Research Use Only. Not for use in diagnostic procedures.


Column Type: Proprietary Resin, Size-Exclusion
Cut-Off or Exclusion Limit: 7.0 kDa
Format: Chromatography Cartridge
Product Line: Zeba™
Product Size: 1 x 5 mL

Contents & storage

Upon receipt store at 4–8°C.


Manuals & protocols