821410

TSKgel^® BioAssist^® Q HPLC Column

phase polyamine, L × I.D. 10 cm × 10 mm, 13 μm particle size, PEEK hardware

• Synonym(s): TSKgel^® BioAssist^® Q HPLC Column
• UNSPSC Code: 41115711
• eCl@ss: 32110501

Properties

• material: PEEK hardware
• Agency: suitable for USP L23
• product line: TSKgel^®
• feature: counter ion Cl-
• manufacturer/tradename: Tosoh 21410
• parameter: ≤2.5 M salt concentration; ≤30% organic solvent; 25 bar max. pressure; 4-60 °C temperature; 5 mL/min flow rate
• technique(s): HPLC: suitable
• L × I.D.: 10 cm × 10 mm
• matrix: polymer particle platform
• matrix active group: polyamine phase
• particle size: 13 μm
• pore size: 4000 Å
• operating pH: 2-12
• separation technique: anion exchange

Description

General description

TSKgel BioAssist Q columns are packed with spherical, polymer beads with approx. 4000Ã… pores. They are surface modified with a polyamine anion exchange groups. The very large pores allow large biomolecules to freely enter and exit the pores resulting in higher binding capacity and better recovery of activity than other competivie materials. The standard column is 4.6mm ID x 5cm, while a 10mm ID x 10cm semi-preparative column is available for scale-up. Both columns are made of PEEK to reduce protein adsorption.

Physical form

Shipped in 10% Ethanol in 20 mM Tris-HCl buffer, pH 8.0.

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Legal Information

BioAssist is a registered trademark of Tosoh Corporation

TSKgel is a registered trademark of Tosoh Corporation