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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 17371202
Description
Ni Sepharose excel enables direct loading of samples without having to perform extensive and time-consuming pretreatment procedures.
- 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.
Specifications
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 | |
100mL | |
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 chromato graphy (IMAC) |
Ni Sepharose excel chromato graphy media | |
150 to 600cm/hr. | |
90μm | |
4° to 30°C | |
Ni-Sepharose |
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