供應GE17-0042-01，優(yōu)惠供應GE17-0042-01

Quickly desalts, removes coninants and transfers to a new buffer in a single step.

快速脫鹽，去除污染物和傳輸在一個單一的步驟，一個新的緩沖區(qū)。

Suitable for purification of DNA from small molecules by gel filtration

適用于經凝膠過濾從小分子DNA純化

Small bead size for shorter diffusion distances

對于較短的擴散距離小珠的尺寸

Classic gel filtration medium.

經典的凝膠過濾介質。

Sephadex is a gel filtration medium prepared by crosslinking dextran with epichlorohydrin. Different types of Sephadex differ in their degree of cross-linking and hence in their degree of swelling and their molecular fractionation range. Sephadex G-50 is one of five different G-types ranging from G-10 for small molecules to G-75 for larger molecules. Sephadex G-50 is ailable in 4 different particle sizes (Course, Medium, Fine & Superfine) and Superfine has the smallest bead size for higher efficiency with shorter diffusion distances. Cource and Medium are are preferred for large scale group separations at where high flow rates and low operating pressures are required

用環(huán)氧交聯(lián)葡聚糖凝膠制備的凝膠過濾介質。不同類型的凝膠的交聯(lián)度，因此在他們的腫脹和分子分餾范圍程度不同。Sephadex G-50是五個不同的g-types從為大分子小分子G-10層析。Sephadex G-50在4個不同的顆粒尺寸是可用的（當然，介質，細和超細）和超細具有較短的擴散距離更高的效率，最小粒徑。源和介質是大型集團分離優(yōu)先在高流速和低的操作壓力是必需的