簡要描述:SRT SEC水溶性凝膠色譜柱,美國sepax公司生產(chǎn)的水溶性體積排阻色譜柱.SRT SEC鍵合固定相采用的表面修飾技術(shù),通過在高純度具有良好機械穩(wěn)定性的硅膠基質(zhì)上,鍵合一層均勻的納米厚度中性親水薄膜而制備得到,廣泛應(yīng)用于生物分子及水溶性聚合物的分離和檢測.
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SRT SEC水溶性凝膠色譜柱,一款以硅膠為基質(zhì),硅膠表面鍵合均勻的納米厚度中性親水薄膜.為固定相的水溶性體積排阻色譜柱.廣泛應(yīng)用于生物分子及水溶性聚合物的分離和檢測. 與TSK SW系列凝膠色譜柱相類似,但SRT SEC凝膠色譜柱有更實惠的價格,更寬的孔徑選擇,更高的容量與分辨率.色譜柱的批次間的重現(xiàn)性與穩(wěn)定性也更加良好. 是一款高性價比的水溶性體積排阻色譜柱.
SRT SEC 色譜柱根據(jù)填料的孔徑不同,分為不同系列的色譜柱,每種孔徑對應(yīng)著能分離不同分子量范圍的蛋白質(zhì)或者水溶性聚合物,起具體的參數(shù)如下:
定相 | SRT SEC-100 | SRT SEC-150 | SRT SEC-300 | SRT SEC-500 | SRT SEC-1000 | SRT SEC-2000 |
材料 | 表面鍵合親水薄膜的硅膠 | 表面鍵合親水薄膜的硅膠 | 表面鍵合親水薄膜的硅膠 | 表面鍵合親水薄膜的硅膠 | 表面鍵合親水薄膜的硅膠 | 表面鍵合親水薄膜的硅膠 |
顆粒大小 | 5 µm | 5 µm | 5 µm | 5 µm | 5 µm | 5 µm |
孔徑 (Å) | ~ 100 | ~ 150 | ~ 300 | ~ 500 | ~ 1,000 | ~ 2,000 |
蛋白分子量范圍 | 100 - 100,000 | 500 - 150,000 | 5,000 – 1,250,000 | 15,000 - 5,000,000 | 50,000 - 7,500,000 | > 10,000,000 |
水溶性聚合物 | 500-10,000 | 500-25,000 | 1,000-100,000 | 2,500-500,000 | 5,000-1,500,000 | 50,000->2,500,000 |
pH穩(wěn)定性 | 2 – 8.5,短時間可耐受 8.5-9.5 | 2 – 8.5 ,短時可耐 8.5-9.5 | 2 – 8.5 ,短時可耐 8.5-9.5 | 2 – 8.5 ,短時可耐 8.5-9.5 | 2 – 8.5 ,短時可耐 8.5-9.5 | 2 – 8.5 ,短時可耐 8.5-9.5 |
反壓 (psi for a 7.8x300 mm) | ~ 700 | ~ 700 | ~ 700 | ~700 | ~700 | ~700 |
zui大壓力 (psi) | ~ 4,500 | ~ 4,500 | ~ 3,500 | ~ 3,000 | ~ 3,000 | ~ 3,000 |
鹽濃度范圍 | 20 mM - 2.0 M | 20 mM - 2.0 M | 20 mM - 2.0 M | 20 mM - 2.0 M | 20 mM - 2.0 M | 20 mM - 2.0 M |
zui高使用溫度 | ~ 80 oC | ~ 80 oC | ~ 80 oC | ~ 80 oC | ~ 80 oC | ~ 80 oC |
流動相兼容性 | 常規(guī)水相及有機相溶劑 | 常規(guī)水相及有機相溶劑 | 常規(guī)水相及有機相溶劑 | 常規(guī)水相及有機相溶劑 | 常規(guī)水相及有機相溶劑 | 常規(guī)水相及有機相溶劑 |
SRT SEC-100/150/300/500/1000/2000色譜柱訂購信息如下:
SRT SEC-100
產(chǎn)品名稱 | 粒度 | 孔徑 | 規(guī)格 | 訂貨號 |
SRT SEC-100 | 5 µm | 100 Å | 21.5x600 mm | 215100-21560 |
SRT SEC-100 | 5 µm | 100 Å | 21.5x300 mm | 215100-21530 |
SRT SEC-100 | 5 µm | 100 Å | 7.5x600 mm | 215100-7560 |
SRT SEC-100 | 5 µm | 100 Å | 7.8x300 mm | 215100-7830 |
SRT SEC-100 | 5 µm | 100 Å | 7.8x150 mm | 215100-7815 |
SRT SEC-100 | 5 µm | 100 Å | 7.8x50 (保護柱) | 215100-7805 |
SRT SEC-100 | 5 µm | 100 Å | 4.6x300 mm | 215100-4630 |
SRT SEC-100 | 5 µm | 100 Å | 4.6x150 mm | 215100-4615 |
SRT SEC-100 | 5 µm | 100 Å | 4.6x50 (保護柱) | 215100-4605 |
SRT SEC-150
產(chǎn)品名稱 | 粒度 | 孔徑 | 規(guī)格 | 訂貨號 |
SRT SEC-150 | 5 µm | 150 Å | 21.5x600 mm | 215150-21560 |
SRT SEC-150 | 5 µm | 150 Å | 21.5x300 mm | 215150-21530 |
SRT SEC-150 | 5 µm | 150 Å | 7.5x600 mm | 215150-7560 |
SRT SEC-150 | 5 µm | 150 Å | 7.8x300 mm | 215150-7830 |
SRT SEC-150 | 5 µm | 150 Å | 7.8x150 mm | 215150-7815 |
SRT SEC-150 | 5 µm | 150 Å | 7.8x50 (保護柱) | 215150-7805 |
SRT SEC-150 | 5 µm | 150 Å | 4.6x300 mm | 215150-4630 |
SRT SEC-150 | 5 µm | 150 Å | 4.6x150 mm | 215150-4615 |
SRT SEC-150 | 5 µm | 150 Å | 4.6x50 (保護柱) | 215150-4605 |
SRT SEC-300
產(chǎn)品名稱 | 粒度 | 孔徑 | 規(guī)格 | 訂貨號 |
SRT SEC-300 | 5 µm | 300 Å | 21.5x600 mm | 215300-21560 |
SRT SEC-300 | 5 µm | 300 Å | 21.5x300 mm | 215300-21530 |
SRT SEC-300 | 5 µm | 300 Å | 7.5x600 mm | 215300-7560 |
SRT SEC-300 | 5 µm | 300 Å | 7.8x300 mm | 215300-7830 |
SRT SEC-300 | 5 µm | 300 Å | 7.8x150 mm | 215300-7815 |
SRT SEC-300 | 5 µm | 300 Å | 7.8x50 (保護柱) | 215300-7805 |
SRT SEC-300 | 5 µm | 300 Å | 4.6x300 mm | 215300-4630 |
SRT SEC-300 | 5 µm | 300 Å | 4.6x150 mm | 215300-4615 |
SRT SEC-300 | 5 µm | 300 Å | 4.6x50 (保護柱) | 215300-4605 |
SRT SEC-500
產(chǎn)品名稱 | 粒度 | 孔徑 | 規(guī)格 | 訂貨號 |
SRT SEC-500 | 5 µm | 500 Å | 21.5x600 mm | 215500-21560 |
SRT SEC-500 | 5 µm | 500 Å | 21.5x300 mm | 215500-21530 |
SRT SEC-500 | 5 µm | 500 Å | 7.5x600 mm | 215500-7560 |
SRT SEC-500 | 5 µm | 500 Å | 7.8x300 mm | 215500-7830 |
SRT SEC-500 | 5 µm | 500 Å | 7.8x150 mm | 215500-7815 |
SRT SEC-500 | 5 µm | 500 Å | 7.8x50 (保護柱) | 215500-7805 |
SRT SEC-500 | 5 µm | 500 Å | 4.6x300 mm | 215500-4630 |
SRT SEC-500 | 5 µm | 500 Å | 4.6x150 mm | 215500-4615 |
SRT SEC-500 | 5 µm | 500 Å | 4.6x50 (保護柱) | 215500-4605 |
SRT SEC-1000
產(chǎn)品名稱 | 粒度 | 孔徑 | 規(guī)格 | 訂貨號 |
SRT SEC-1000 | 5 µm | 1000 Å | 21.5x600 mm | 215950-21560 |
SRT SEC-1000 | 5 µm | 1000 Å | 21.5x300 mm | 215950-21530 |
SRT SEC-1000 | 5 µm | 1000 Å | 7.5x600 mm | 215950-7560 |
SRT SEC-1000 | 5 µm | 1000 Å | 7.8x300 mm | 215950-7830 |
SRT SEC-1000 | 5 µm | 1000 Å | 7.8x150 mm | 215950-7815 |
SRT SEC-1000 | 5 µm | 1000 Å | 7.8x50 (保護柱) | 215950-7805 |
SRT SEC-1000 | 5 µm | 1000 Å | 4.6x300 mm | 215950-4630 |
SRT SEC-1000 | 5 µm | 1000 Å | 4.6x150 mm | 215950-4615 |
SRT SEC-1000 | 5 µm | 1000 Å | 4.6x50 (保護柱) | 215950-4605 |
SRT SEC-2000
產(chǎn)品名稱 | 粒度 | 孔徑 | 規(guī)格 | 訂貨號 |
SRT SEC-2000 | 5 µm | 2000 Å | 21.5x600 mm | 215980-21560 |
SRT SEC-2000 | 5 µm | 2000 Å | 21.5x300 mm | 215980-21530 |
SRT SEC-2000 | 5 µm | 2000 Å | 7.5x600 mm | 215980-7560 |
SRT SEC-2000 | 5 µm | 2000 Å | 7.8x300 mm | 215980-7830 |
SRT SEC-2000 | 5 µm | 2000 Å | 7.8x150 mm | 215980-7815 |
SRT SEC-2000 | 5 µm | 2000 Å | 7.8x50 (保護柱) | 215980-7805 |
SRT SEC-2000 | 5 µm | 2000 Å | 4.6x300 mm | 215980-4630 |
SRT SEC-2000 | 5 µm | 2000 Å | 4.6x150 mm | 215980-4615 |
SRT SEC-2000 | 5 µm | 2000 Å | 4.6x50 (保護柱) | 215980-4605 |
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