TSKgel SW column

蛋白质分离分析用色谱柱 TSKgel SW

TSKgel SW 系列色谱柱于1977年问世,是高性能凝胶过滤柱产品的创造先驱,现已在生物科技等新兴领域中成为蛋白质分子量分析的代名词。

TSKgel SW 系列色谱柱属于硅胶基质色谱柱,键合了亲水性二醇基官能团以保护硅表面不与蛋白样品相互作用。与其他竞争产品相比,SW 色谱柱凭借其大孔隙容积而胜过其它硅胶基质或聚合物高性能尺寸排阻柱。

下图为三种TSKgel SW 系列色谱柱的球状蛋白、聚氧化乙烯和葡聚糖校准曲线。下表概述了球状蛋白、聚氧化乙烯和葡聚糖的G2000SW、G3000SW、G4000SW 色谱柱分子量范围,且上述球状蛋白、聚氧化乙烯和葡聚糖至少应能进入部分颗粒孔隙。因作比较之用,故还列出TSKgel SWXL 色谱柱与SuperSW 色谱柱的相似数据。

 

Base Material: Silica  
Particle Size (mean): 10 µm and 13 µm  
Pore size (mean): 12.5 nm  
Functional Group: Diol  
pH Stability: 2.5 - 7.5             
Calibration Range (globular proteins): 5,000 - 100,000 Da
 
Calibration Range (dextrans): 1,000 - 3 × 104   
Calibration Range (polyethylene glycols and oxides): 500 - 15,000
 

P/N
Description
Particle size
Housing material ID (mm) Length (cm)
0005788
TSKgel G2000SW
10μm
Stainless Steel 7.5 30
0005102 TSKgel G2000SW
10μm
Stainless Steel 7.5 60
0005371
Guard column for P/N 0005788 and 0005102
 
Stainless Steel 7.5 7.5
0006727
TSKgel G2000SW
13μm
Stainless Steel 21.5 30
0005146
TSKgel G2000SW
13μm
Stainless Steel 21.5 60
0005758
Guard Column for P/N 0006727 and 0005146
 
Stainless Steel 21.5 7.5
0006819
TSKgel SW Top-Off for 7.5mm ID SW, 1g
10μm
Base Material:  Silica
Particle Size (mean): 10 µm and 13 µm
Pore Size (mean): 25 nm
Functional Group: Diol
pH Stability: 2.5 - 7.5
Calibration Range (globular proteins): 10,000 - 500,000 
Calibration Range (dextrans):
2,000 - 7 x 104
Calibration Range (polyethylene glycols and oxides)
1,000 - 3.5 x 104

P/N
Description
Particle size
Housing material ID (mm) Length (cm)
0008800
TSKgel G3000SW
10μm
Glass 8 30
0008805
Guard Column for P/N 0008800
Glass 8 4
0005789
TSKgel G3000SW
10μm
Stainless Steel 7.5 30
0005103
TSKgel G3000SW
10μm
Stainless Steel 7.5 60
0005371
Guard Column for P/Ns 0005789, 0005103
 
Stainless Steel 7.5 7.5
0006819
TSKgel Top-Off for 7.5mmID SW, 1 g
10μm
Stainless Steel

0006728
TSKgel G3000SW
13μm
Stainless Steel 21.5 30
0005147
TSKgel G3000SW
13μm
Stainless Steel 21.5 60
0005758
Guard Column for P/Ns 0006728, 0005147
Stainless Steel 21.5 7.5 
Base Material:  Silica 
Particle Size (mean): 13 µm and 17 µm
Pore Size (mean): 45 nm
Functional Group: Diol
pH Stability: 2.5 - 7.5
Calibration Range (globular proteins): 20,000 - 7 × 106 
Calibration Range (dextrans): 4,000 - 5 x 105 
Calibration Range (polyethylene glycols and oxides):  
2,000 - 2.5 x 105

P/N
Description
Particle size
Housing material ID (mm) Length (cm)
 0008801 TSKgel G4000SW
13 μm
Glass 8 30
 0008805 Guard column for P/N 0008801
 
Glass 8 4
0005790
TSKgel G4000SW
13 μm
Stainless Steel 7.5 30
0005104
TSKgel G4000SW
13 μm
Stainless Steel 7.5 60
0005371
Guard column for P/N 0005790 and 0005104
 
Stainless Steel 7.5 7.5
0006819
TSKgel SW Top-Off, 1g for P/N 005790, 0005104
10 μm
0006729
TSKgel G4000SW
17 μm
Stainless Steel 21.5 30
0005148
TSKgel G4000SW
17 μm
Stainless Steel 21.5 60
0005758
Guard column for P/N 0006729, 0005148
 
Stainless Steel 21.5 7.5