首页> 外文期刊>Journal of natural toxins >Development of an improved method for production of antiscorpion F(ab')2 fragment of IgG with high yield and potency.
【24h】

Development of an improved method for production of antiscorpion F(ab')2 fragment of IgG with high yield and potency.

机译:一种改进的方法的开发,该方法可高产高效地生产IgG的抗蝎子F(ab')2片段。

获取原文
获取原文并翻译 | 示例
           

摘要

The main objective of the present work was to obtain a stable and highly purified scorpion antitixon, rich in specific antibodies, free of immunologically irrelevant plasma proteins or gross proteins. Our results indicate that the most potent yielded and purified F(ab')2 antivenom preparation was obtained when the first discarded precipitate was washed with 14% ammonium sulphate saline; then after the second addition of ammonium sulphate, the mixture was stirring overnight followed by precipitation of most non-immunoglobulin proteins with the aid of caprylic acid to produce antivenom rich in specific antibodies with higher yield and potency compared to the method commonly used.
机译:本工作的主要目的是获得稳定且高度纯化的蝎子抗体质子,其富含特异性抗体,且不含与免疫学无关的血浆蛋白或总蛋白。我们的结果表明,将最先弃去的沉淀物用14%硫酸铵盐水洗涤时,可获得最有效的收率F(ab')2抗蛇毒制剂。然后在第二次添加硫酸铵后,将混合物搅拌过夜,然后借助辛酸沉淀大多数非免疫球蛋白蛋白,从而比常规方法具有更高的收率和效价,从而生产出富含特异性抗体的抗蛇毒血清。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号