0005102 蛋白質(zhì)分離分析用TSKgel SW色譜柱- 詳細(xì)介紹：
蛋白質(zhì)分離分析用TSKgel SW色譜柱
TSKgel SW型色譜柱于1977年問(wèn)世，是高性能凝膠過(guò)濾柱產(chǎn)品的創(chuàng)造先驅(qū)，現(xiàn)已在生物科技等新興領(lǐng)域中成為蛋白質(zhì)分子量分析的代名詞。
TSKgel SW型色譜柱屬于硅膠基質(zhì)色譜柱，鍵合了親水性二醇基官能團(tuán)以保護(hù)硅表面不與蛋白樣品相互作用。與其他競(jìng)爭(zhēng)產(chǎn)品相比，SW型色譜柱憑借其大孔隙容積而勝過(guò)其它硅膠基質(zhì)或聚合物高性能尺寸排阻柱。
下圖為三種TSKgel SW型柱的球狀蛋白、聚氧化乙烯和葡聚糖校準(zhǔn)曲線。下表概述了球狀蛋白、聚氧化乙烯和葡聚糖的G2000SW、G3000SW、G4000SW柱分子量范圍，且上述球狀蛋白、聚氧化乙烯和葡聚糖至少應(yīng)能進(jìn)入部分顆粒孔隙。因作比較之用，故還列出TSKgel SWXL 型柱與SuperSW型柱的相似數(shù)據(jù)。
|
Base Material: |
Silica |
|
Particle Size (mean): |
10 µm and 13 µm |
|
Pore size (mean): |
12.5 nm |
|
Functional Group: |
Diol |
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pH Stability: |
2.5 - 7.5 |
|
Calibration Range (globular proteins): |
5,000 - 100,000 Da |
|
Calibration Range (dextrans): |
1,000 - 3 × 104 |
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Calibration Range (polyethylene glycols and oxides): |
500 - 15,000 |
訂貨信息：
|
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 |
|
Stainless Steel |
21.5 |
30 |
|
|
TSKgel G2000SW |
|
Stainless Steel |
21.5 |
60 |
|
|
Guard Column for P/N 0006727 and 0005146 |
|
Stainless Steel |
21.5 |
7.5 |
|
|
TSKgel SW Top-Off for 7.5mm ID SW, 1g |
10μm
|
|
|
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