Fast photochemical oxidation of proteins for epitope mapping.

Fast photochemical oxidation of proteins for epitope mapping.
复制标题

DOI:
10.1021/ac2007366
复制
发表时间:
2011-10-15
影响因子:
7.4
通讯作者:
Gross, Michael L.
Gross, Michael L.
中科院分区:
化学1区
文献类型:
--
作者:
Jones, Lisa M.;Sperry, Justin B.;Carroll, James A.;Gross, Michael L.

文献摘要

参考文献

被引文献

相似文献

单克隆抗体作为治疗剂的日益增长的使用强调了表位作图作为表征抗体-抗原复合物的必要步骤的重要性。蛋白质足迹法与质谱联用,作为结构生物学中的一种新兴工具,为绘制抗原的抗体结合区域提供了机会。我们在这里报告使用足迹通过快速光化学氧化的蛋白质(FPOP)与OH自由基的丝氨酸蛋白酶凝血酶的表位的特点。这些数据与先前发表的确定凝血酶表位的结果相关性很好。这项研究标志着第一次氧化标记已用于表位定位。
The growing use of monoclonal antibodies as therapeutics underscores the importance of epitope mapping as an essential step in characterizing antibody-antigen complexes. The use of protein footprinting coupled with mass spectrometry, which is emerging as a tool in structural biology, offers opportunities to map antibody-binding regions of antigens. We report here the use of footprinting via fast photochemical oxidation of proteins (FPOP) with OH radicals to characterize the epitope of the serine-protease thrombin. The data correlate well with previously published results that determined the epitope of thrombin. This study marks the first time oxidative labeling has been used for epitope mapping.
DOI: 10.1021/bi900921t
发表时间: 2009-09-01
期刊: BIOCHEMISTRY
影响因子: 2.9
作者:
Qureshi, Shabir H.;Yang, Likui;Manithody, Chandrashekhara;Iakhiaev, Alexei V.;Rezaie, Alireza R.
通讯作者: Rezaie, Alireza R.
DOI: 10.1021/ac050353m
发表时间: 2005-09-15
影响因子: 7.4
作者:
Aye, TT;Low, TY;Sze, SK
通讯作者: Sze, SK
DOI: 10.1021/bi0505464
发表时间: 2005-08-23
期刊: BIOCHEMISTRY
影响因子: 2.9
作者:
Lu, JR;Witcher, DR;Kuhstoss, S
通讯作者: Kuhstoss, S
DOI: 10.1021/ja904379w
发表时间: 2009-09-09
影响因子: 15
作者:
Pan, Jingxi;Han, Jun;Konermann, Lars
通讯作者: Konermann, Lars
DOI: 10.1021/ac101760y
发表时间: 2010-09-15
影响因子: 7.4
作者:
Gau, Brian C.;Chen, Hao;Zhang, Yun;Gross, Michael L.
通讯作者: Gross, Michael L.