产品名称
TSKgel® BioAssist® Desalting HPLC Column, phase polyacrylamide, L × I.D. 15 cm × 10 mm, 13 μm particle size, PEEK
material
PEEK
product line
TSKgel®
manufacturer/tradename
Tosoh 21464
parameter
≤30% polar organic solvent, 13 bar max. pressure, 4 mL/min flow rate, 4-30 °C temperature
technique(s)
HPLC: suitable
L × I.D.
15 cm × 10 mm
matrix
urea cross-linked polyacrylamide
matrix active group
polyacrylamide phase
particle size
13 μm
operating pH
3.0-12.0(<= 1 wk), 4.0-11.0(> 1 wk)
separation technique
size exclusion (SEC)
General description
TSKgel BioAssist DS columns are designed for the desalting and buffer exchange of proteins and polynucleotides at semi-preparative scale. Packed with 15μm polyacrylamide beads in PEEK hardware, TSKgel BioAssist DS columns show excellent desalting performance.
The novel, hydrophilic, highly cross-linked polyacrylamide beads exhibit superior mechanical strength compared with conventional hydrophilic polyacrylamide beads and cross-linked dextran beads. This increase in strength is what allows the use of the small spherical 15μm beads. TSKgel BioAssist DS columns can be operated in standard HPLC systems to quickly and efficiently reduce salt and/or buffer concentrations of collected protein or nucleic acid fractions.
The novel, hydrophilic, highly cross-linked polyacrylamide beads exhibit superior mechanical strength compared with conventional hydrophilic polyacrylamide beads and cross-linked dextran beads. This increase in strength is what allows the use of the small spherical 15μm beads. TSKgel BioAssist DS columns can be operated in standard HPLC systems to quickly and efficiently reduce salt and/or buffer concentrations of collected protein or nucleic acid fractions.
Physical form
Shipped in water.
Legal Information
BioAssist is a registered trademark of Tosoh Corporation
TSKgel is a registered trademark of Tosoh Corporation
法规信息
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