Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Cytiva Ni Sepharose™ excel

Ni Sepharose excel affinity media for capture and purification of histidine-tagged proteins secreted into eukaryotic cell culture supernatants by immobilized metal ion affinity chromatography (IMAC).

Supplier:  Cytiva 17371201

 View more versions of this product

Catalog No. 45-002-820

Add to Cart



  • Load eukaryotic cell culture samples containing secreted histidine-tagged proteins directly with retained binding capacity.
  • Increase target protein yield and decrease degradation through reduced and simplified sample handling.
  • Choose between several formats for screening and preparative purification of histidine-tagged proteins.
  • Ni Sepharose excel is an IMAC medium precharged with nickel ions very strongly bound to a chelating ligand, allowing loading of samples that usually cause stripping of metal ions.
  • Ni Sepharose excel is designed primarily for capture and purification of histidine-tagged proteins secreted into cell culture supernatants from eukaryotic cells such as insect cells or CHO cells.



0.01M HCl and 0.01M NaOH (one week), 10mM EDTA, 5mM DTT, 1M NaOH, 5mM TCEP, 20mM beta-Mercapto ethanol and 6M Guanidine-HCl (24 Hours), 500mM Imidazole and 100mM EDTA (2 Hours), 30% 2-Propanol
2 to 12
6% Highly Cross-linked Agarose
Capture and purification of His-tagged Proteins secreted into eukaryotic cell culture supernatants by immobilized Metal ion affinity chromatography (IMAC)
Ni Sepharose excel chromato graphy media
150 to 600cm/hr.
4° to 30°C
Product Suggestions

Product Suggestions



Product Certifications


Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit