Results 211 to 220 of about 357,415 (263)
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Conformational Preferences of Short Peptide Fragments
Angewandte Chemie, 2009X ; 1 ; 1 ; 39 ; 39 ; scie ...
Hatakeyama, Y +3 more
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A global analysis of peptide fragmentation variability
PROTEOMICS, 2011AbstractUnderstanding the fragmentation process in MS/MS experiments is vital when trying to validate the results of such experiments, and one way of improving our understanding is to analyze existing data. We here present our findings from an analysis of a large and diverse data set of MS/MS‐based peptide identifications, in which each peptide has ...
Harald, Barsnes +2 more
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Peptide Fragment Intensity Statistical Modeling
Analytical Chemistry, 2007We present new statistical models of peptide fragment peak intensities that achieve unprecedented accuracy, and we discuss their application to the problem of scoring in database searching or peptide de novo sequencing. The models, made available via open-source computer programs, are very general and can potentially improve any intensity-based scoring.
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Studies on peptide fragments of prion proteins
2001Publisher Summary The prion diseases are neurodegenerative disorders of humans and animals that are sporadic or inherited in origin and can be transmitted. Despite remarkable differences in phenotypic expression, these disorders share a similar pathogenic mechanism— that is, a post-translational modification of the prion protein from a normal ...
Tagliavini F +4 more
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Peptide Fragmentation during Nanoelectrospray Ionization
Analytical Chemistry, 2010Electrospray ionization (ESI) is considered a soft ionization method, and typically no peptide ion fragmentation is observed. Recently, it has been observed that intensive fragmentation of peptide ions can occur during nanoelectrospray (nanoESI) at special conditions, such as solutions containing high concentrations of salt and relatively low voltage ...
He, Wang, Zheng, Ouyang, Yu, Xia
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Hypersensitivity to Peptide Fragments
International Archives of Allergy and Applied Immunology, 2009S B, Salvin, H L, Liauw
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