...
首页> 外文期刊>Electrophoresis: The Official Journal of the International Electrophoresis Society >TWO-DIMENSIONAL ELECTROPHORESIS OF HUMAN SERUM PROTEINS MODIFIED BY AMPICILLIN DURING THERAPEUTIC TREATMENT
【24h】

TWO-DIMENSIONAL ELECTROPHORESIS OF HUMAN SERUM PROTEINS MODIFIED BY AMPICILLIN DURING THERAPEUTIC TREATMENT

机译:氨苄青霉素修饰人血清蛋白在治疗过程中的二维电泳

获取原文
获取原文并翻译 | 示例
           

摘要

Two-dimensional electrophoretograms of serum proteins from ampicillin-treated patients were analyzed by immunoblotting with an antiserum specific for penicilloyl groups. As expected, human serum albumin (HSA) was the main ampicilloylated serum component. Transferrin main form II was found to be the second most important component as regards immunoblotting intensity. Immunoreactive spots were present on the acidic side of the transferrin isoelectric series, suggesting a modification mechanism similar to that observed in HSA, i.e., acylation of basic amino acid residues. Several additional ampicilloylated spots were detected but could not be assigned. Their electrophoretic parameters were determined using internal standards. This is the first description of serum proteins other than HSA being modified by ampicillin in the course of routine therapeutic treatment. [References: 18]
机译:氨苄青霉素治疗的患者血清蛋白的二维电泳图谱通过对青霉素基团特异性的抗血清进行免疫印迹分析。不出所料,人血清白蛋白(HSA)是氨苄基化的主要血清成分。就免疫印迹强度而言,发现转铁蛋白主要形式II是第二重要的成分。免疫反应斑点存在于转铁蛋白等电系列的酸性侧,表明修饰机制与在HSA中观察到的相似,即碱性氨基酸残基的酰化。检测到另外几个氨苄酰化斑点,但无法分配。使用内部标准物确定了它们的电泳参数。这是在常规治疗过程中除氨苄青霉素修饰的HSA以外的血清蛋白的第一个描述。 [参考:18]

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