MALDI-ToF and Tryptic Digest Analysis
A Comprehensive Analysis of MALDI-TOF Spectrometry Data
... simultaneous analysis and the decomposition of X and Y, including a covariance between X and ...Component Analysis (PCA) (Mao et ...Discriminant Analysis (LDA) (Boulesteix & Strimmer, 2006; ...
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MALDI LID ToF/ToF analysis of statistical and diblock polyacrylate copolymers
... 34 MALDI-ToF/ToF is a tandem mass spectrometry technique which uses two stages of acceleration voltage to produce fragmented daughter ions of isolated precursor ions within a selected m/z ...
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Functional Data Analysis of MALDI TOF Protein Spectra
... Errors in peak detection and/or mass assignment lead to binning problems. (see graph).[r] ...
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Comprehensive Methods of MALDI-TOF Mass Spectrometry Data Analysis
... Input data-set for classification usually contain several hundreds or even thousands of features. From the statistical point of view using such number of features is unreasonable. There are many reduction and selection ...
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OplAnalyzer: A Toolbox for MALDI-TOF Mass Spectrometry Data Analysis
... data analysis, differential analysis, bio-marker discovery, MALDI-TOF, mass spectrometry, OplAnalyzer, ...and analysis of mass spectrometry data are fast becoming a bottle neck in the ...
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CiteSeerX — Comparison of MALDI TOF with conventional
... Comparative analysis of bacterial identification including MALDI, conventional identification and 16S rRNA sequencing 11 species that are prototype commensals of the upper res- piratory tract; the problems ...
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CiteSeerX — by 2-DE and MALDI-TOF
... Vitis vinifera cv. ‘Nebbiolo Lampia’ berries were collected at 10-day intervals, starting 1 month after flowering to complete ripe stage; total protein extracts from deseeded berries were separated by 2-DE. A total of ...
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CiteSeerX — with MALDI-TOF Mass Spectrometry
... By comparison, an analysis of 36 samples by RDBH requires 4 days of labor, and the results depend on a subjective interpretation of dot blots. Our evaluation was based on a large clinical sam- ple consecutively ...
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Fast urinary screening of oligosaccharidoses by MALDI-TOF/TOF mass spectrometry
... the disease. Enzyme enhancement therapies have also re- cently been considered in GM1 and GM2 patients [22-24]. Since clinical features in many of these disorders are not characteristic for a single enzyme deficiency, ...
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Classification of Maldi-tof Mass Spectrometry Data in the Analysis of Cancer Patients
... The resultant matrix was the input data to the further dimension reduction and clas- sification. Results The classification analysis was performed using all three presented dimension reduc- tion techniques. The ...
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(MALDI-TOF MS), subclinical mastitis diagnosis
... the MALDI target plates, 1 μL of bacte- rial extract was placed onto a steel target plate (MSP 96 polished-steel target; Bruker Daltonik, Bremen, Germany) and allowed to air ...The MALDI- TOF MS was ...
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Evaluation of MALDI-TOF MS in the microbiology laboratory
... the analysis parameters of specific spectra for bloodculture were altered, there was an improvement in the identification of Gram positive samples (80% to ...for MALDI-TOF biotyper/sepityper was 23 ...
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Plasma peptidome profiling of acute hepatitis E patients by MALDI-TOF/TOF
... instrument (Bruker Daltonics, GmbH), in the positive ion linear and reflector mode with the accelerating vol- tage of 25 kV (Ion source 1) and 21.85 kV (Ion source 2) respectively. The laser wavelength and frequency was ...
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MALDI-TOF MS: Applications in Dairy and Related Sectors
... glycomics. MALDI-TOF MS can be used in characterization of milk proteins and determining post-translational modifications in ...for analysis of low abundance proteins in milk and proteolytic products ...
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Applications of MALDI TOF MS in Clinical Microbiology Laboratory
... in MALDI-TOF MS. Identification of fungus: In MALDI-TOF MS the fungal identification is mainly based on 18s ribosomal protein ...Bruker MALDI system’s target plate and matrix is covered ...
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MALDI TOF MS Assessment to Identify Environmental Mycobacteria
... enzyme analysis (PRA) using the hsp65 gene as the target, which encodes the 65-kDa heat shock protein, has been widely used for the identification of mycobacteria ...
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World Leader in MALDI-QIT-TOF MS Technology
... Shimadzu is a comprehensive manufacturer of a wide range of analytical instruments with a deep concern about the environ- ment. As such, the company has combined its vast expertise in the areas of liquid analysis ...
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Characterization of Oligosaccharides and Nanoparticles by MALDI-TOF Mass Spectrometry
... of MALDI linear reflectron TOF MS in stereoisomeric chemistry thus has been greatly ...normal MALDI-TOF MS world-wide and the fact it will remain a major workhorse in the near future, our ...
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A new method for alignment of LC-MALDI-TOF data
... As an example for comparison, Podwojski’s methods [7] were applied to both datasets. Average-linkage clus- ter analysis and linear/loess regression methods with two dimensions (RT and m/z) were involved in those ...
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A MALDI-TOF based analysis of high molecular weight glutenin subunits for wheat breeding
... MALDI-TOF mass spectrometric experiments were carried out on a Voyager DE-PRO TOF mass spectrometer (Applied Biosystems, Foster City, CA, USA) equipped with UV nitrogen laser (337 nm). The instrument ...
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