OALib Journal期刊
ISSN: 2333-9721
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Preparation of Heparin-Agarose Gel 6FF and Its Application in the Purification of Antithrombin Ⅲ 肝素-琼脂糖凝胶6FF的制备及其在抗凝血酶III分离纯化中的应用
MU Cheng-hua, YAO Hong-juan, MA Guang-hui, LIAN Bin State Key Lab Biochem Eng, Inst Process Eng, Chinese Academy of Sciences, Beifing, China, Inst Chem BiotechnoL, Guizhou University, Guiyang, Guizhou, China, 穆成华, 姚红娟, 马光辉, 连宾
Keywords: 亲和层析,肝素,抗凝血酶Ⅲ
Abstract:
以自制琼脂糖凝胶6FF为基质,肝素为配基,利用还原胺化方法制备了肝素-琼脂糖凝胶6FF介质.考察了肝素偶联反应的影响因素,并对其进行了优化,得到肝素配基的含量为2.7mg/mL用所制介质从人血浆中分离出抗凝血酶Ⅲ,从血浆开始计算的抗凝血酶Ⅲ活性回收率为31.76%,与商品Heparin-Sepharose CL-6B的分离效果相当。
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