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Porex-硝化纖維素膜蛋白質(zhì)過濾器
Porex-硝化纖維素膜蛋白質(zhì)過濾器
模切硝化纖維素膜過濾器由混合纖維素酯(MCE)制成,與堿和稀酸,非極性液體和烴類化學相容。它們由硝酸纖維素和醋酸纖維素(CA)組成,比單獨的CA膜過濾器具有更高的蛋白質(zhì)結合力。
模切硝化纖維素膜濾膜具有高結合力,是研發(fā)應用中核酸檢測的理想選擇。膜過濾材料的高拉伸強度使其適用于量油尺測試,并有助于防止在傳輸過程中撕裂。
將印跡紙沖切成硝酸纖維素膜過濾器,以進行Northern和Southern印跡。每個部分可滲透的膜過濾器均提供高流速,并可以進行高壓滅菌或輻照。不含洗滌劑的材料還可產(chǎn)生更清晰的圖像。
Interstate Specialty Products also die cuts custom nitrocellulose acetate membranes for laboratory applications such as contamination analysis and filter sterilization. Often, pure nitrocellulose is used for immunoblotting or Western blotting, a process that transfers proteins to a solid-phase support.