Nitrocellulose membranes for contamination analysis

Nitrocellulose membranes for contamination analysis

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(xué)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(jié)合力。

模切硝化纖維素膜濾膜具有高結(jié)合力，是研發(fā)應(yīng)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.