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本产品为Protein G共价偶联到磁珠颗粒上而形成的亲和纯化介质，可以对来自腹水、血清或细胞培养上清物中的 IgG 进行磁免疫纯化，较琼脂糖偶联的 Protein G使用更加方便。该介质还可以进行再生，重复使用多次。这类产品主要是用于从各个物种中对单克隆或多克隆抗体进行有效、高通量纯化/筛选，抗体被高度特异地捕获在磁珠上的Protein G配体上，然后用磁力装置收集磁珠。
简化了小规模纯化的样品处理，无需离心;高纯度和产量;轻松地平行筛选抗体，具有高度重现性;应用于多种规模抗体纯化（低至微升，高至毫升规模）

规格和参数

Protein G MagBeads is magnetic particles of approximately 1-3 μm in size, covalently coated with Protein G. The Products have superparamagnetic. Protein G can binds to mammalian IgGs, mainly through Fc regions, So the protein G magnetic affinity purification medium can purify the IgGs from ascites, serum and cell culture supernatant, which is more convenient than the agarose coupled Protein G.
the Protein G magnetic beads can also be used for immunoprecipitation, using the selected antibody to purify the target protein from cell extracts.

Specifications and parameters