CentriPure 2 columns for protein purification
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Delivery time: 3- 8 working days
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Shipment: not cooled. Store at +15°C to +30°C. For laboratory usage only!
Hydrated gel filtration columns for protein purification and desalting. Processes sample volumes of 150 to 300µL. CentriPure 2 Gel Filtration Columns are designed for rapid and efficient removal of small molecules (salts, dyes, ammonia, haptens, biotin, etc.) from antibodies, enzymes and other proteins. The gel matrix of CentriPure is Zetadex-25, a beaded composite material developed by emp Biotech composed partially of polymerized dextran. It exhibits high selectivity, high resolution and chemical stability. Molecules purified with Zetadex-25 are separated according to size. Smaller molecules pass significantly slower through the column than larger molecules. Buffer and pH effects on resolution are minimal. The size exclusion cut-off for Zetadex-25 is 5 kD for proteins. Proteins larger than 5 kD in a sample volume of up to 200µL can be purified with an elution volume of 200 to 350µL.
Specifications:
removes up to 99.99% of low molecular weight impurities
Sample / protein recovery: normally about 85%
Sample volume: 150 to 300µL
Elution volume: 200 to 450µL
Size exclusion: about 5kDa
Process time: about 15 minutes
Bead diameter: 50 - 150µm
Sicherheits Hinweise / Safety
Klassifizierungen / Classification
eclass-Nr: 32-17-03-02
Documents:
CertificateProduct description
Source: NCBI PubMed