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          蛋白質分離分析用色譜柱 TSKgel SW

          TSKgel SW 系列色譜柱於1977年問世,是高性能凝膠過濾柱產品的創造先驅,現已在生物科技等新興領域中成爲蛋白質分子量分析的代名詞。

          TSKgel SW 系列色譜柱屬於硅膠基質色譜柱,鍵合了親水性二醇基官能團以保護硅表面不與蛋白樣品相互作用。與其他競爭產品相比,SW 色譜柱憑藉其大孔隙容積而勝過其它硅膠基質或聚合物高性能尺寸排阻柱。

          下圖爲三種TSKgel SW 系列色譜柱的球狀蛋白、聚氧化乙烯和葡聚糖校準曲線。下表概述了球狀蛋白、聚氧化乙烯和葡聚糖的G2000SW、G3000SW、G4000SW 色譜柱分子量範圍,且上述球狀蛋白、聚氧化乙烯和葡聚糖至少應能進入部分顆粒孔隙。因作比較之用,故還列出TSKgel SWXL 色譜柱與SuperSW 色譜柱的相似數據。


          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

          TSKgel G3000SW

          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

          TSKgel G4000SW

          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

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