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Tosoh TSKgel SW Top-Off, 5 μm, 1 g for all SWXL and QC-PAK Columns - 08544

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Gel Filtration Chromatography

 
TSKgel SW Top-Off, 5 μm, 1 g for all SWXL and QC-PAK Columns
 
TSKgel SWXL columns, introduced in 1987, represent the 2nd generation of high performance Gel Filtration columns that have become synonymous with analyzing protein molecular weights in the emerging field of biotechnology.
 
Particle Characteristics
TSKgel SWXL columns contain smaller particles than SW columns; 5 and 8 µm versus 10 and 13 µm. As the TSKgel SW-type columns, TSKgel SWXL columns feature highly porous silica particles, the surface of which has been shielded from interacting with proteins by derivatization with ligands containing diol functional groups. TSKgel SWXL columns stand out from other silica- or polymer-based high performance size exclusion columns by virtue of their large pore volumes. These columns are commonly used in the quality control of monoclonal antibodies and other biopharma products. 
 
Product Attributes:
Base material:
 		 Silica
Particle size (mean): 5 μm
Pore size:
 		 250 Å
Functional group:
 		 Diol
 
pH stability:
 		 2.5 - 7.5
 
Calibration range: 1,000-500,000 Da (globular proteins)
 
 

Separation of crude protein samples on TSKgel G3000SWxl




 
 

  • Model: 08544
  • Manufactured by: Tosoh BioScience

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