کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10564961 | 971538 | 2013 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Developing top down proteomics to maximize proteome and sequence coverage from cells and tissues
ترجمه فارسی عنوان
توسعه پروتئومیک پایین به منظور به حداکثر رساندن پوشش پروتئوم و توالی از سلول ها و بافت ها
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی (عمومی)
چکیده انگلیسی
Mass spectrometry based proteomics generally seeks to identify and characterize protein molecules with high accuracy and throughput. Recent speed and quality improvements to the independent steps of integrated platforms have removed many limitations to the robust implementation of top down proteomics (TDP) for proteins below 70Â kDa. Improved intact protein separations coupled to high-performance instruments have increased the quality and number of protein and proteoform identifications. To date, TDP applications have shown >1000 protein identifications, expanding to an average of â¼3-4 more proteoforms for each protein detected. In the near future, increased fractionation power, new mass spectrometers and improvements in proteoform scoring will combine to accelerate the application and impact of TDP to this century's biomedical problems.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Opinion in Chemical Biology - Volume 17, Issue 5, October 2013, Pages 787-794
Journal: Current Opinion in Chemical Biology - Volume 17, Issue 5, October 2013, Pages 787-794
نویسندگان
Dorothy R Ahlf, Paul M Thomas, Neil L Kelleher,