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【新品上市】Protien A残留检测试剂盒,助力CMC残留质控
Protein A是一种金黄色葡萄球菌细胞壁蛋白质,包含5个不同的结构域,可结合IgG的Fc片段,具有很强的特异性亲和力,因此,Protein A常被作为色谱柱填料来分离纯化单克隆抗体,研究显示经一步亲和层析后的抗体纯度往往可达95%以上。实际上,市面上已有多种Protein ...
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