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819685

TSKgel® BioAssist® Q HPLC Column

phase polyamine, L × I.D. 5 cm × 4.6 mm, 10 μm particle size, PEEK hardware

Synonym(s):
TSKgel BioAssist Q HPLC Column
eCl@ss:
32110501
Pricing and availability is not currently available.

material

PEEK hardware

Agency/Method

suitable for USP L23

feature

counter ion Cl-

mfr. no.

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

application(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
Certificate of Analysis
Certificate of Origin

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