詳細(xì)介紹
概述
類似于SRT-C系列,Zenix-C系列是在Zenix系列的基礎(chǔ)上,專門推出用于高疏水性蛋白及聚合物改性蛋白樣品的新型色譜柱。該鍵合固定相采用3mm高純硅膠作為基質(zhì),通過的表面修飾技術(shù),在硅膠表面鍵合一層均勻的納米厚度中性親水涂層而制備得到。由于采用可控的化學(xué)修飾技術(shù),確保了填料批間有著可靠的重現(xiàn)性。Zenix-C填料采用化學(xué)鍵合技術(shù),表面親水涂層覆蓋*,因此不僅具有優(yōu)異的穩(wěn)定性,而且對(duì)蛋白等生物樣品的非特異性吸附作用也非常小。同時(shí),大的孔體積保證了高的載樣量及優(yōu)異的分辨率。
技術(shù)參數(shù):
固定相 | Zenix -C SEC 100 | Zenix-C SEC 150 | Zenix -C SEC 300 |
基質(zhì) | Neutral, hydrophilic film bonded silica | Neutral, hydrophilic film bonded silica | Neutral, hydrophilic film bonded silica |
粒徑 | 3 mm | 3 mm | 3 mm |
孔徑(Å) | ~ 100 | ~ 150 | ~ 300 |
蛋白分子量排阻范圍 (native) | 100 - 100,000 | 500 - 150,000 | 5,000 – 1,250,000 |
pH 穩(wěn)定性 | 2 – 8.5 (pH 8.5-9.5 can be tolerated temporarily.) | 2 – 8.5 (pH 8.5-9.5 can be tolerated temporarily.) | 2 – 8.5 (pH 8.5-9.5 can be tolerated temporarily.) |
背壓 (7.8x300 mm ,1.0 mL/min) | ~ 1,500 psi | ~ 1,375 psi | ~ 1,100 psi |
背壓(4.6x300 mm,0.35 mL/min) | ~ 1,400 psi | ~ 1,250 psi | ~ 1,000 psi |
耐壓 (psi) | ~ 4,500 | ~ 4,500 | ~ 3,500 |
耐受鹽濃度范圍 | 20 mM - 2.0 M | 20 mM - 2.0 M | 20 mM - 2.0 M |
耐受溫度 (oC) | ~ 80 | ~ 80 | ~ 80 |
流動(dòng)相適用性 | Aqueous and organic | Aqueous and organic | Aqueous and organic |
訂貨信息:
Zenix-C SEC-100
產(chǎn)品名稱 | 粒度 | 孔徑 | 規(guī)格 | 訂貨號(hào) |
Zenix-C 100 | 3um | 100 Å | 21.2x300mm | 233100-21230 |
Zenix-C 100 | 3um | 100 Å | 7.8x300mm | 233100-7830 |
Zenix-C 100 | 3um | 100 Å | 7.8x50 (Guard) | 233100-7805 |
Zenix-C 100 | 3um | 100 Å | 4.6x300mm | 233100-4630 |
Zenix-C 100 | 3um | 100 Å | 4.6x50 (Guard) | 233100-4605 |
Zenix-C SEC-150
產(chǎn)品名稱 | 粒度 | 孔徑 | 規(guī)格 | 訂貨號(hào) |
Zenix-C 150 | 3um | 150 Å | 21.2x300mm | 233150-21230 |
Zenix-C 150 | 3um | 150 Å | 7.8x300mm | 233150-7830 |
Zenix-C 150 | 3um | 150 Å | 7.8x50 (Guard) | 233150-7805 |
Zenix-C 150 | 3um | 150 Å | 4.6x300mm | 233150-4630 |
Zenix-C 150 | 3um | 150 Å | 4.6x50 (Guard) | 233150-4605 |
Zenix-C SEC-300
產(chǎn)品名稱 | 粒度 | 孔徑 | 規(guī)格 | 訂貨號(hào) |
Zenix-C 300 | 3um | 300 Å | 21.2x300mm | 233300-21230 |
Zenix-C 300 | 3um | 300 Å | 7.8x300mm | 233300-7830 |
Zenix-C 300 | 3um | 300 Å | 7.8x50 (Guard) | 233300-7805 |
Zenix-C 300 | 3um | 300 Å | 4.6x300mm | 233300-4630 |
Zenix-C 300 | 3um | 300 Å | 4.6x50 (Guard) | 233300-4605 |