SITE-SPECIFIC ISOTOPICALLY-LABELED PROTEINS, AMINO ACIDS, AND BIOCHEMICAL PRECURSORS THEREFOR
申请人:ABBOTT LABORATORIES
公开号:EP1169282B1
公开(公告)日:2005-06-01
NMR-Based Screening of Proteins Containing <sup>13</sup>C-Labeled Methyl Groups
作者:Philip J. Hajduk、David J. Augeri、Jamey Mack、Renaldo Mendoza、Jianguo Yang、Stephen F. Betz、Stephen W. Fesik
DOI:10.1021/ja000350l
日期:2000.8.23
[3-13C]-α-ketobutyrate, making the cost of protein preparation comparable to that of uniform 15N labeling. In addition to enhancing the NMR-based screening efforts directed against low molecular weight proteins (MW ≤ 30 kDa), the use of the selectivemethyllabels in combination with deuteriumlabeling is advantageous for screening high molecular weight protein targets (MW ≥ 100 kDa).