His标签纯化凝胶珠（Ni-NTA） Ni-NTA His-Tag Purification Agarose 以高度交联的 6% 琼脂糖凝胶为基质，可实现高产量，高纯度的 His 标记蛋白的纯化。 产品来源： https://www.medchemexpress.cn/inhibitor-kit/ni-nta-his-tag-purification-agarose.html Description & Advantages: MCE Ni-NTA His-Tag Purification Agarose consists of nitrilotriacetic acid (NTA) chelator-activated agarose beads that subsequently charged with divalent nickel (Ni2+) ions by four coordination sites. The affinity chromatography purification reagent has low Ni2+ leakage, high protein-binding capacity and stability, and is compatible with a wide range of chemicals and pH values, making it ideal for high performance purification of polyhistidine-tagged proteins expressed in E.coli, yeast, insect and mammalian expression systems. 品牌介绍: MCE (MedChemExpress) 拥有数百种全球独家化合物，我们致力于为全球科研客户提供最新最全的高品质小分子活性化合物；10,000 多种高选择性抑制剂、激动剂涉及各热门信号通路及疾病领域；设有专业的实验中心和严格的质控、验证体系；提供 LC/MS、NMR、HPLC、手性分析、元素分析等各项质检报告，确保产品的高纯度、高品质；产品的生物活性多经各国客户实验验证；Nature, Cell, Science 等多种顶级期刊及制药专利收录了MCE客户的科研成果；专业团队跟踪最新的制药及生命科学研究进展，为您提供全球最新的活性化合物；与世界各大制药公司及知名科研机构建立了长期的合作。