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UNSPSC Code:
41115711
eCl@ss:
32110501
NACRES:
NB.21
L × i.d.:
10 cm × 10 mm
Particle size:
13 μm
Matrix active group:
sulfonic acid phase
Pore size:
1300 Å
Matrix:
polymer particle platform
产品名称
TSKgel® BioAssist® S HPLC Column, phase sulfonic acid, L × I.D. 10 cm × 10 mm, 13 μm particle size, PEEK hardware
material
PEEK hardware
product line
TSKgel®
feature
counter ion Na+
manufacturer/tradename
Tosoh 21411
parameter
≤2.6 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
sulfonic acid phase
particle size
13 μm
pore size
1300 Å
operating pH
2-12(<= 1 month), 3-10(> 1 month)
separation technique
cation exchange
General description
TSKgel BioAssist S columns are packed with spherical, polymer beads with approx. 1300Ã… pores. They are surface modified with a strong sulfopropyl cation exchange groups. The 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. Standard column dimensions are 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 phosphate buffer (pH 6.5).
Legal Information
BioAssist is a registered trademark of Tosoh Corporation
TSKgel is a registered trademark of Tosoh Corporation
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