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819685

TSKgel® BioAssist® Q (10 µm) HPLC Columns

L x I.D. 5 cm × 4.6 mm, polyamine phase

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

product name

TSKgel® BioAssist® Q HPLC Column, phase polyamine, L × I.D. 5 cm × 4.6 mm, 10 μm particle size, PEEK hardware

material

PEEK hardware

Agency

suitable for USP L23

product line

TSKgel®

feature

counter ion Cl-

manufacturer/tradename

Tosoh 19685

parameter

≤2.5 M salt concentration
≤30% organic solvent
1.2 mL/min flow rate
25 bar max. pressure
4-60 °C temperature

technique(s)

HPLC: suitable

L × I.D.

5 cm × 4.6 mm

matrix

polymer particle platform

matrix active group

polyamine phase

particle size

10 μm

pore size

4000 Å

operating pH

2-12

separation technique

anion exchange

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General description

TSKgel BioAssist Q columns are packed with spherical, polymer beads with approx. 4000Å pores. They are surface modified with a strong anion exchanger. 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 20% 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

Regulatory Information

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