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TSKgel SW Columns



TSKgel SW columns, introduced in 1977, were the first of a long line of high performance Gel Filtration columns that have become synonymous with analyzing protein molecular weights in the emerging field of biotechnology. 
Particle Characteristics
TSKgel SW-type columns are based on highly porous silica particles, the surface of which has been shielded from interacting with proteins by derivatization with ligands containing diol functional groups. TSKgel SW-type columns stand out from other silica- or polymer-based high performance size exclusion columns by virtue of their large pore volumes.
Calibration Curves
The figure below shows the calibration curves for globular proteins, polyethylene oxides and dextrans for each of the three TSKgel SW-type columns. The following table summarizes the molecular weight ranges for TSKgel G2000SW, TSKgel G3000SW and TSKgel G4000SW columns for globular proteins, polyethylene oxides and dextrans that can, at least partially, access the particle pores. For comparative purposes, similar data is provided as well for TSKgel SWxl and TSKgel SuperSW-type columns.
Oxido de Polietileno, curvas de calibración dextran y proteinas para Columnas TSKgel SW


TSKgel SW Columns

Select your product

ReferenciaDescriptionParticleHousing materialID (mm)Largo (cm)
TH-5788
TSKgel G2000SW
10 μm
Stainless Steel
7.5
30
TH-5102
TSKgel G2000SW
10 μm
Stainless Steel
7.5
60
TH-5371
Guard column for P/N TH-05788, TH-05789,TH-05790, TH-05102, TH-05103, and TH-05104
10 μm
Stainless Steel
7.5
7.5
TH-6727
TSKgel G2000SW
13 μm
Stainless Steel
21.5
30
TH-5146
TSKgel G2000SW
13 μm
Stainless Steel
21.5
60
TH-5758
Guard Column for P/N TH-06727, TH-06728, TH-06729, TH-05146, TH-TH-05147, and TH-05148
13 μm
Stainless Steel
21.5
7.5
TH-6819
TSKgel SW Top-Off for 7.5mm ID SW, 1g for P/N TH-5790, TH-05104
13 μm



TH-8800
TSKgel G3000SW
10 μm
Glass
8
30
TH-8805
Guard Column for P/N TH-08800, TH-08801
10 μm
Glass
8
4
TH-5789
TSKgel G3000SW
10 μm
Stainless Steel
7.5
30
TH-5103
TSKgel G3000SW
10 μm
Stainless Steel
7.5
60
TH-6728
TSKgel G3000SW
13 μm
Stainless Steel
21.5
30
TH-5147
TSKgel G3000SW
13 μm
Stainless Steel
21.5
60
TH-8801
TSKgel G4000SW
13 μm
Glass
8
30
TH-5790
TSKgel G4000SW
13 μm
Stainless Steel
7.5
30
TH-5104
TSKgel G4000SW
13 μm
Stainless Steel
7.5
60
TH-6729
TSKgel G4000SW
17 μm
Stainless Steel
21.5
30
TH-5148
TSKgel G4000SW
17 μm
Stainless Steel
21.5
60