profileanalysis Innovation with Integrity Quickly pinpointing and identifying potential biomarkers in Proteomics and Metabolomics research
|
|
- Christine Bell
- 6 years ago
- Views:
Transcription
1 profileanalysis Quickly pinpointing and identifying potential biomarkers in Proteomics and Metabolomics research Innovation with Integrity Omics Research
2 Biomarker Discovery Made Easy by ProfileAnalysis Today, profiling of complex samples is a routine task in many research laboratories. An integral part of this process is applying statistical methods to quickly pinpoint relevant information and generate knowledge. ProfileAnalysis is designed not only to give beginners a head start in metabolomics and proteomics research, but also to meet the needs of expert users. It provides a complete set of intuitive tools; for data pre-processing, in-depth nonsupervised or supervised statistical analysis, identification and feedback experiments. Linked displays enable interactive data evaluation for quickly pinpointing and validating relevant information. It s All in Your Data... Direct Identification Using SmartFormula It s not only statistics that play an important role in metabolomics applications. High-resolution, accurate mass and isotopic pattern data enable direct identification of potential biomarkers via their molecular formula using Bruker s unique SmartFormula algorithm. Fast Database Searches Using CompoundCrawler facilitate structural assignments. The hypothetical structure can be quickly verified by means of targeted MS/MS accurate mass measurements. Direct Link to Protein Quantification ProfileAnalysis is part of the ProteinScape environment. Statistically relevant regulated peptides are reliably associated to the identified proteins in an easy to use and powerfull biomarker discovery workflow. Quick and easy searches of web-based databases with the CompoundCrawler
3 Pinpoint and Identify Relevant Compounds Using Non-Supervised... Principal Component Analysis (PCA) or Hierarchical Clustering Analysis (HCA) quickly reveal sample clustering helping to focus on the relevant information in a data set. 1. Quickly find interesting information in complex data sets Plotted EIC traces directly reveal whether statistically observed differences can be validated by visual inspection of the raw data. If compounds of interest are discovered, fast identification of elemental compositions using SmartFormula is the next logical step. PCA HCA Structural assignment of potential metabolic biomarkers is enabled through public database queries (for example, within ChemSpider, KEGG or ChEBI) via the direct link to the CompoundCrawler. 2. Validate observations using the raw data: EIC plots All compound annotations can be stored as bucket table feature annotations. 3. Identify targets using SmartFormula and CompoundCrawler 4. Update annotation in bucket table for later review
4 ... or Supervised Statistics Pinpoint and identify relevant compounds EIC traces Survey view SPL distribution Bucket table t-test result table Volcano plot ROC curves Quickly focus on relevant compounds using the t-test based volcano plot. Automatically calculated false discovery rate and family-wise error rates increase confidence in discovered differences. Confirm tentative compound annotations using MS/MS data: Easily generate MS/MS spectra for all compounds of interest by automatically creating scheduled precursor lists (SPL) for follow-up MS/MS measurements. Can the identified biomarker be used as a criterion to separate sample classes, for example, healthy from diseased? Receiver Operator Characteristics (ROC) curves provide a quick answer. Comparing apples with oranges Want to find out whether a sample, for instance, orange juice, was adulterated? Classification of new samples to a validated Partial last squares- (PLS) or PCAbased model can quickly give you the answer. In addition, PLS regression can be used for predicting to which degree a rogue sample was adulterated. Classification of new samples Classified samples Predicted values
5 Efficient Preprocessing of Complex Omics Data Extract all relevant information The Find Molecular Features (FMF) peakfinding algorithm automatically extracts and combines all relevant information, even from very complex LC-MS/MS data sets. It combines the ions belonging to the same compound into one feature, i.e. isotopes, charge states, adducts or neutral losses. Data reduction is achieved by efficiently differentiating real signals from noise. Sophisticated data alignment Retention-time alignment can be performed by a shifting vector algorithm that also takes non-linear retentiontime shifts into account a prerequisite for large metabolomics or label free proteomics studies where retention times may shift. Filter, scale and normalize data to match experimental designs ProfileAnalysis easily creates bucket tables of LC-MS data that are based on the extracted FMF compounds, LC-MALDI compounds and data derived from direct infusion FT-ICR studies. Different filtering, normalization and scaling options such as Pareto scaling complete the set of data preprocessing tools. All data pre-processing steps applied in calculating the bucket table form the basis for successful subsequent statistical analysis. Series of LC-MS/MS experiments Find Molecular Features Retention Time Alignment Bucketing Filtering, Scaling & Normalization Statistical Analysis Identification via Protein ID or Elemental Formula
6 Bruker Daltonics is continually improving its products and reserves the right to change specifications without notice. BDAL , Technical Specifications Data Processing of Bruker FTMS, Ion Trap MS, ESI-(Q)-TOF, MALDI-TOF data and netcdf-files Import of external bucket Tables as.csv file Direct link to original data file Export of Bucket Table to formats compatible to MatLab, R, SIMCA-P Export of quantitative results to ProteinScape for label-free proteomic analysis Data processing Find Molecular Features (FMF) algorithm (combining isotopes, charges states, adducts and neutral losses belonging to the same compound into one feature) Import of Find Molecular Features results calculated in DataAnalysis Recalibration of mass axis Retention Time Alignment Spectral Background Subtraction Rectangular and advanced bucketing Various filtering options (e.g. by filtering for frequency of occurrence) Various normalization and scaling options available Statistics Principle Component Analysis (PCA), unsupervised clustering (HCA) Partial least squares projections to latent structures (PLS) and Partial least squares Discriminant Analysis (PLS-DA ) Interlinked statistical plots for review (e.g. Scores, Loadings, Influence, Hotelling s T²) Cross Validation, Test Set Validation Classification based on PCA and PLS models Student s t-test and ANOVA (including Volcano plot visualization) Receiver Operator characteristics curves Other features SmartFormula: Molecular Formula Generation Survey View: Graphical overview of data distribution Plotting Extracted Ion Chromatograms (EIC traces) within raw data Automatic Scheduled Precursor List (SPL) generation from t-test results Bucket Scatter plots Installation Qualification Detailed Manual Tutorial Data For research use only. Not for use in diagnostic procedures. Bruker Daltonik GmbH Bremen Germany Phone +49 (0) Fax +49 (0) sales@bdal.de Bruker Daltonics Inc. Billerica, MA USA Fremont, CA USA Phone +1 (978) Phone +1 (510) Fax +1 (978) Fax +1 (510) ms-sales@bdal.com cam-sales@bruker.com
Bruker Daltonics. EASY-nLC. Tailored HPLC for nano-lc-ms Proteomics. Nano-HPLC. think forward
Bruker Daltonics EASY-nLC Tailored HPLC for nano-lc-ms Proteomics think forward Nano-HPLC World-Class Performance with a Small Footprint Bruker Daltonics presents a nano-lc system, perfectly integrated
More informationApplication Note LCMS-116 What are we eating? MetaboScape Software; Enabling the De-replication and Identification of Unknowns in Food Metabolomics
Application Note LCMS-116 What are we eating? MetaboScape Software; Enabling the De-replication and Identification of Unknowns in Food Metabolomics Introduction Determining the structure of secondary metabolites
More informationAgilent MassHunter Profinder: Solving the Challenge of Isotopologue Extraction for Qualitative Flux Analysis
Agilent MassHunter Profinder: Solving the Challenge of Isotopologue Extraction for Qualitative Flux Analysis Technical Overview Introduction Metabolomics studies measure the relative abundance of metabolites
More informationmicrotof-q III Innovation with Integrity The bench-mark in accurate mass LC-MS/MS ESI-Qq-TOF
microtof-q III The bench-mark in accurate mass LC-MS/MS Innovation with Integrity ESI-Qq-TOF The Advantage of Confidence in Routine The microtof-q range is widely acknowledged in setting standards in performance
More informationPesticideScreener. Innovation with Integrity. Comprehensive Pesticide Screening and Quantitation UHR-TOF MS
PesticideScreener Comprehensive Pesticide Screening and Quantitation Innovation with Integrity UHR-TOF MS The Challenge of Comprehensive Pesticide Residue Analysis The use of pesticides to reduce crop
More informationIR Biotyper. Innovation with Integrity. Microbial typing for real-time epidemiology FT-IR
IR Biotyper Microbial typing for real-time epidemiology Innovation with Integrity FT-IR IR Biotyper - Proactive hospital hygiene and infection control Fast, easy-to-apply and economical typing methods
More informationDesigned for Accuracy. Innovation with Integrity. High resolution quantitative proteomics LC-MS
Designed for Accuracy High resolution quantitative proteomics Innovation with Integrity LC-MS Setting New Standards in Accuracy The development of mass spectrometry based proteomics approaches has dramatically
More informationAt-a-Glance. Verapamil C 27 H 38 N 2 O 4 M+H + =
Application ote #LC-MS 80 Simultaneous Quantitative and Qualitative Measurements in a Single Workflow to Increase Productivity in Primary Drug Metabolism Investigations At-a-Glance n Increased productivity
More informationMRMS axelerate rapidly detected micropollutants and plant response metabolites in poplar leaves
MRMS axelerate rapidly detected micropollutants and plant response metabolites in poplar leaves MRMS axelerate is demonstrated to be a new and powerful workflow to rapidly profile plant extracts in a context
More informationMassHunter TOF/QTOF Users Meeting
MassHunter TOF/QTOF Users Meeting 1 Qualitative Analysis Workflows Workflows in Qualitative Analysis allow the user to only see and work with the areas and dialog boxes they need for their specific tasks
More informationCompounding insights Thermo Scientific Compound Discoverer Software
Compounding insights Thermo Scientific Compound Discoverer Software Integrated, complete, toolset solves small-molecule analysis challenges Thermo Scientific Orbitrap mass spectrometers produce information-rich
More informationIntroduction. Authors
IROA C12 (5%) IROA C13 (95%) # of carbons Application Note LCMS-88 Isotopic Ratio Outlier Analysis (IROA ) coupled with the Bruker maxis 4G QTOF to investigate changes in the secondary metabolite profiles
More informationTargetScreener. Innovation with Integrity. A Comprehensive Screening Solution for Forensic Toxicology UHR-TOF MS
TargetScreener A Comprehensive Screening Solution for Forensic Toxicology Innovation with Integrity UHR-TOF MS TargetScreener Get the Complete Picture Forensic laboratories are frequently required to perform
More informationNEW TOOLS FOR FINDING AND IDENTIFYING METABOLITES IN A METABOLOMICS WORKFLOW
NEW TOOLS FOR FINDING AND IDENTIFYING METABOLITES IN A METABOLOMICS WORKFLOW Julia E. Wingate 1 ; Elliott Jones 2 ; Armin Graber 3 ; Klaus Weinberger 3 1Applied Biosystems, Toronto, Canada; 2Applied Biosystems,
More informationApplication Note LCMS-112 A Fully Automated Two-Step Procedure for Quality Control of Synthetic Peptides
Application Note LCMS-112 A Fully Automated Two-Step Procedure for Quality Control of Synthetic Peptides Abstract Here we describe a two-step QC procedure for synthetic peptides. In the first step, the
More informationESPRIT Feature. Innovation with Integrity. Particle detection and chemical classification EDS
ESPRIT Feature Particle detection and chemical classification Innovation with Integrity EDS Fast and Comprehensive Feature Analysis Based on the speed and accuracy of the QUANTAX EDS system with its powerful
More informationQTOF-based proteomics and metabolomics for the agro-food chain.
QTOF-based proteomics and metabolomics for the agro-food chain luigi.lucini@unicatt.it Metabolomics Two scenarios identification of known unknowns and unknown unknowns For known unknowns use spectral or
More informationDie Nadel im Heuhaufen
Die Nadel im Heuhaufen Workflow zur Identifizierung unerwarteter Komponenten in LC Q-Tof Daten Umwelt & Lebensmittel Seminar Tour Andreas Reimann Produktspezialist LC-MS Agilent Technologies Instrumentation
More informationAll Ions MS/MS: Targeted Screening and Quantitation Using Agilent TOF and Q-TOF LC/MS Systems
All Ions MS/MS: Targeted Screening and Quantitation Using Agilent TOF and Q-TOF LC/MS Systems Technical Overview Introduction All Ions MS/MS is a technique that is available for Agilent high resolution
More informationComputational Methods for Mass Spectrometry Proteomics
Computational Methods for Mass Spectrometry Proteomics Eidhammer, Ingvar ISBN-13: 9780470512975 Table of Contents Preface. Acknowledgements. 1 Protein, Proteome, and Proteomics. 1.1 Primary goals for studying
More informationOverview. Introduction. André Schreiber AB SCIEX Concord, Ontario (Canada)
Quantitation and Identification of Pharmaceuticals and Personal Care Products (PPCP) in Environmental Samples using Advanced TripleTOF MS/MS Technology André Schreiber AB SCIEX Concord, Ontario (Canada)
More informationMassHunter Software Overview
MassHunter Software Overview 1 Qualitative Analysis Workflows Workflows in Qualitative Analysis allow the user to only see and work with the areas and dialog boxes they need for their specific tasks A
More informationChemical Analysis. Low Level Oxygenates Analyzer. Trace Analysis of Oxygenates in Hydrocarbon Matrices. Gas Chromatography.
Chemical Analysis Low Level Oxygenates Analyzer Trace Analysis of Oxygenates in Hydrocarbon Matrices think forward Gas Chromatography The determination of sub to high ppm levels of ethers, alcohols, aldehydes
More informationExtend Your Metabolomics Insight!
Extend Your Metabolomics Insight! Introducing MassHunter VistaFlux April 2016 Agilent THE Leader in Metabolomics! Fiehn EI Library METLIN MS/MS Library Mass Profiler Professional with Pathway Architect
More informationNatural Products. Innovation with Integrity. High Performance NMR Solutions for Analysis NMR
Natural Products High Performance NMR Solutions for Analysis Innovation with Integrity NMR NMR Spectroscopy Continuous advancement in Bruker s NMR technology allows researchers to push the boundaries for
More informationHigh-Throughput Protein Quantitation Using Multiple Reaction Monitoring
High-Throughput Protein Quantitation Using Multiple Reaction Monitoring Application Note Authors Ning Tang, Christine Miller, Joe Roark, Norton Kitagawa and Keith Waddell Agilent Technologies, Inc. Santa
More informationBruker Daltonics. microtof-q. Cutting Edge Performance with Sub-ppm Confidence. ESI-Qq TOF. think forward
Bruker Daltonics microtof-q Cutting Edge Performance with Sub-ppm Confidence think forward ESI-Qq TOF The advantage of ultimate confidence Do you need maximum confidence in your analytical system? Bruker
More informationAgilent All Ions MS/MS
Agilent All Ions MS/MS Workflow Overview A Determine fragment ions for LC/MS Quant method B Develop final Quant method Develop LC/MS Qualitative Analysis method Process data with Find by Formula Build
More informationThe Power to See What You ve Never Been Able to See Before. Innovation with Integrity. Qq-FTMS
The Power to See What You ve Never Been Able to See Before Innovation with Integrity Qq-FTMS Now see what you ve never been able to see Bruker s extreme Resolution FTMS technology enables scientists to
More informationMetabolomics in an Identity Crisis? Am I a Feature or a Compound? The world leader in serving science
Metabolomics in an Identity Crisis? Am I a Feature or a Compound? The world leader in serving science Agenda 1 2 3 Unknown Analysis in Metabolomics Determining Features and Compounds for Data Reduction
More informationChemical Analysis. PIONA+ Analyzer. Characterization of Engine Fuels by Hydrocarbon Group Type. Gas Chromatography. think forward
Chemical Analysis PIONA+ Analyzer Characterization of Engine Fuels by Hydrocarbon Group Type think forward Gas Chromatography Bruker 450 PIONA+ Analyzer Bruker s innovative PIONA+ TM Analyzer provides
More informationMaking Sense of Differences in LCMS Data: Integrated Tools
Making Sense of Differences in LCMS Data: Integrated Tools David A. Weil Agilent Technologies MassHunter Overview Page 1 March 2008 How Clean is our Water?... Page 2 Chemical Residue Analysis.... From
More informationHOWTO, example workflow and data files. (Version )
HOWTO, example workflow and data files. (Version 20 09 2017) 1 Introduction: SugarQb is a collection of software tools (Nodes) which enable the automated identification of intact glycopeptides from HCD
More informationAdvanced metric adaptation in Generalized LVQ for classification of mass spectrometry data
Advanced metric adaptation in Generalized LVQ for classification of mass spectrometry data P. Schneider, M. Biehl Mathematics and Computing Science, University of Groningen, The Netherlands email: {petra,
More informationTUTORIAL EXERCISES WITH ANSWERS
TUTORIAL EXERCISES WITH ANSWERS Tutorial 1 Settings 1. What is the exact monoisotopic mass difference for peptides carrying a 13 C (and NO additional 15 N) labelled C-terminal lysine residue? a. 6.020129
More informationAdvanced metric adaptation in Generalized LVQ for classification of mass spectrometry data
Advanced metric adaptation in Generalized LVQ for classification of mass spectrometry data P. Schneider, M. Biehl Mathematics and Computing Science, University of Groningen, The Netherlands email: {petra,
More informationProtein Quantitation II: Multiple Reaction Monitoring. Kelly Ruggles New York University
Protein Quantitation II: Multiple Reaction Monitoring Kelly Ruggles kelly@fenyolab.org New York University Traditional Affinity-based proteomics Use antibodies to quantify proteins Western Blot RPPA Immunohistochemistry
More informationOverview. Introduction. André Schreiber 1 and Yun Yun Zou 1 1 AB SCIEX, Concord, Ontario, Canada
LC-MS/MS Based Strategy for the Non-Targeted Screening of an Unlimited Number of Contaminants in Food Using the AB SCIEX TripleTOF 5600 System and Advanced Software Tools André Schreiber 1 and Yun Yun
More informationApplication Note FTMS-56 Reproducibility of Crude Oil Characterization by Flow Injection APPI-FT-ICR Mass Spectrometry
Application Note FTMS-56 Reproducibility of Crude Oil Characterization by Flow Injection APPI-FT-ICR Mass Spectrometry Introduction The oil industry requires detailed information on the composition of
More informationAn Effective Workflow for Impurity Analysis Incorporating High Quality HRAM LCMS & MSMS with Intelligent Automated Data Mining
An Effective Workflow for Impurity Analysis Incorporating High Quality HRAM LCMS & MSMS with Intelligent Automated Data Mining Dave Weil, Ph.D. and Jim Lau, Ph.D. Typical Method Conditions: 1260 UHPLC
More informationIdentifying Disinfection Byproducts in Treated Water
Identifying Disinfection Byproducts in Treated Water Jonathan D. Byer, LEC Corporation; Saint Joseph, Michigan USA Susan D. Richardson, University of South Carolina; Columbia, South Carolina USA 1. Introduction
More informationETD Verification Kit II
Instructions for Use ETD Verification Kit II Kit for verifying and tuning electron transfer dissociation (ETD) and proton transfer reaction (PTR) CARE products are designed to support our worldwide customers
More informationMetWorks Metabolite Identification Software
m a s s s p e c t r o m e t r y MetWorks Metabolite Identification Software Enabling Confident Analysis of Metabolism Data Part of Thermo Fisher Scientific MetWorks Software for the Confident Analysis
More informationApplication Note # AN112 Failure analysis of packaging materials
Application Note # AN112 Failure analysis of packaging materials Introduction Packaging materials are often composed of various layers that fulfill different functions. The actual packaging foil has a
More informationHigh-Field Orbitrap Creating new possibilities
Thermo Scientific Orbitrap Elite Hybrid Mass Spectrometer High-Field Orbitrap Creating new possibilities Ultrahigh resolution Faster scanning Higher sensitivity Complementary fragmentation The highest
More informationRMassBank: Automatic Recalibration and Processing of Tandem HR-MS Spectra for MassBank
RMassBank: Automatic Recalibration and Processing of Tandem HR-MS Spectra for MassBank Eawag: Swiss Federal Institute of Aquatic Science and Technology Presenting: Emma Schymanski Coauthors: Michael Stravs,
More informationLast updated: Copyright
Last updated: 2012-08-20 Copyright 2004-2012 plabel (v2.4) User s Manual by Bioinformatics Group, Institute of Computing Technology, Chinese Academy of Sciences Tel: 86-10-62601016 Email: zhangkun01@ict.ac.cn,
More informationRapid analysis of metabolomic fingerprints using FTMS instrument coupled with chemometric tools to highlight pesticide exposure status
Rapid of metabolomic fingerprints using FTMS instrument coupled with chemometric tools to highlight pesticide exposure status Baninia Habchi, Sandra Alves, Delphine Jouan-Rimbaud Bouveresse, Alain Paris,
More informationReaxys Medicinal Chemistry Fact Sheet
R&D SOLUTIONS FOR PHARMA & LIFE SCIENCES Reaxys Medicinal Chemistry Fact Sheet Essential data for lead identification and optimization Reaxys Medicinal Chemistry empowers early discovery in drug development
More informationProtein Quantitation II: Multiple Reaction Monitoring. Kelly Ruggles New York University
Protein Quantitation II: Multiple Reaction Monitoring Kelly Ruggles kelly@fenyolab.org New York University Traditional Affinity-based proteomics Use antibodies to quantify proteins Western Blot Immunohistochemistry
More informationAgilent TOF Screening & Impurity Profiling Julie Cichelli, PhD LC/MS Small Molecule Workshop Dec 6, 2012
1 Agilent TOF Screening & Impurity Profiling Julie Cichelli, PhD LC/MS Small Molecule Workshop Dec 6, 2012 Review: Technology for Accurate Mass Analysis: TOF LC/MS Mass measurements accurate to several
More informationCharacterization of petroleum samples via thermal analysis coupled to APCI FTMS
Characterization of petroleum samples via thermal analysis coupled to APCI FTMS Abstract Thermal analysis, by means of a thermo balance (TG), was coupled to an atmospheric pressure chemical ionization
More information2 D wavelet analysis , 487
Index 2 2 D wavelet analysis... 263, 487 A Absolute distance to the model... 452 Aligned Vectors... 446 All data are needed... 19, 32 Alternating conditional expectations (ACE)... 375 Alternative to block
More informationETD Verification Kit
Instructions for Use ETD Verification Kit Kit for verifying and tuning electron transfer dissociation (ETD) CARE products are designed to support our worldwide customers with highquality consumables, accessories
More informationThe Power of LC MALDI: Identification of Proteins by LC MALDI MS/MS Using the Applied Biosystems 4700 Proteomics Analyzer with TOF/TOF Optics
APPLICATION NOTE TOF MS The Power of LC MALDI: Identification of Proteins by LC MALDI MS/MS Using the Applied Biosystems 4700 Proteomics Analyzer with TOF/TOF Optics Purpose The Applied Biosystems 4700
More informationOverview - MS Proteomics in One Slide. MS masses of peptides. MS/MS fragments of a peptide. Results! Match to sequence database
Overview - MS Proteomics in One Slide Obtain protein Digest into peptides Acquire spectra in mass spectrometer MS masses of peptides MS/MS fragments of a peptide Results! Match to sequence database 2 But
More informationATLAS of Biochemistry
ATLAS of Biochemistry USER GUIDE http://lcsb-databases.epfl.ch/atlas/ CONTENT 1 2 3 GET STARTED Create your user account NAVIGATE Curated KEGG reactions ATLAS reactions Pathways Maps USE IT! Fill a gap
More informationMM 2. Innovation with Integrity. The new Generation of Mobile Mass Spectrometers. Defence CBRNE
MM 2 The new Generation of Mobile Mass Spectrometers Innovation with Integrity Defence CBRNE Picture by: MOWAG GmbH Mobile CWA Detection and Identification Low weight and high performance detector Introducing
More informationProven robustness for large-scale metabolomics studies using the Phenomics Workhorse
Proven robustness for large-scale metabolomics studies using the Phenomics Workhorse HRAM LC-MS profiling of > 1 urine samples demonstrates the outstanding analytical skills of the impact II Introduction
More informationChemometrics. Classification of Mycobacteria by HPLC and Pattern Recognition. Application Note. Abstract
12-1214 Chemometrics Application Note Classification of Mycobacteria by HPLC and Pattern Recognition Abstract Mycobacteria include a number of respiratory and non-respiratory pathogens for humans, such
More informationTheory and Practical Consequences.
Theory and Practical Consequences. Number of hits depending on reachable mass accuracy 250 hits @ ±10 ppm 137 hits @ ±5 ppm 78 hits @ ±3 ppm 29 hits @ ±1 ppm 3 hits @ ±0.1 ppm 1 hit @ ± 0.05 ppm Intens.
More informationCharacterization and Classification of Heroin from Illicit Drug Seizures Using the Agilent 7200 GC/Q-TOF
Characterization and Classification of Heroin from Illicit Drug Seizures Using the Agilent 72 GC/Q-TOF Application Note Forensics Authors Koluntaev Dmitry InterLab Inc. Moscow, Russia Sergei Syromyatnikov
More informationC HA R AC T E RIZ AT IO N O F INK J E T P RINT E R C A RT RIDG E INK S USING A CHEMOMETRIC APPROACH
C HA R AC T E RIZ AT I N F INK J E T P RINT E R C A RT RIDG E INK S USING A CHEMMETRIC APPRACH Diana Uría and Paul Silcock Waters Corporation, Manchester, UK AIM To evaluate the potential of UPLC -ToF-MS
More informationTargeted Proteomics Environment
Targeted Proteomics Environment Quantitative Proteomics with Bruker Q-TOF Instruments and Skyline Brendan MacLean Quantitative Proteomics Spectrum-based Spectral counting Isobaric tags Chromatography-based
More informationFinnigan LCQ Advantage MAX
www.ietltd.com Proudly serving laboratories worldwide since 1979 CALL +847.913.0777 for Refurbished & Certified Lab Equipment Finnigan LCQ Advantage MAX The Finnigan LCQ Advantage MAX ion trap mass spectrometer
More informationDe Novo Metabolite Chemical Structure Determination. Paul R. West Ph.D. Stemina Biomarker Discovery, Inc.
De Novo Metabolite Chemical Structure Determination Paul R. West Ph.D. Stemina Biomarker Discovery, Inc. As a part of non targeted metabolomic analysis, when peaks in the mass spectra are thought to be
More informationApplication Note LCMS-110 Development of a Targeted Quantitative LC-MS/MS Method for 431 Positive and Negative Ion Pesticides in a Single Analysis
Application Note LCMS-110 Development of a Targeted Quantitative LC-MS/MS Method for 431 Positive and Negative Ion Pesticides in a Single Analysis Abstract A rapid, targeted quantitative UHPLC-triple quadrupole
More informationAgilent METLIN Personal Metabolite Database and Library MORE CONFIDENCE IN COMPOUND IDENTIFICATION
Agilent METLIN Personal Metabolite Database and Library MORE CONFIDENCE IN COMPOUND IDENTIFICATION COMPOUND IDENTIFICATION AT YOUR FINGERTIPS Compound identifi cation is a key element in untargeted metabolomics
More informationMetabolomics Batch Data Analysis Workflow to Characterize Differential Metabolites in Bacteria
Metabolomics Batch Data Analysis Workflow to Characterize Differential Metabolites in Bacteria Application Note Authors Yuqin Dai and Steven M. Fischer Agilent Technologies, Inc. Santa Clara, CA, USA Abstract
More informationKey Words Q Exactive, Accela, MetQuest, Mass Frontier, Drug Discovery
Metabolite Stability Screening and Hotspot Metabolite Identification by Combining High-Resolution, Accurate-Mass Nonselective and Selective Fragmentation Tim Stratton, Caroline Ding, Yingying Huang, Dan
More informationWelcome! Course 7: Concepts for LC-MS
Welcome! Mass Spectrometry meets Cheminformatics Tobias Kind and Julie Leary UC Davis Course 7: Concepts for LC-MS Class website: CHE 241 - Spring 28 - CRN 16583 Slides: http://fiehnlab.ucdavis.edu/staff/kind/teaching/
More informationApplication Note. Edgar Naegele. Abstract
Fast identification of main drug metabolites by quadrupole time-of-flight LC/MS Measuring accurate MS and MS/MS data with the Agilent 651 Q-TOF LC/MS and identification of main meta-bolites by comparison
More informationAnalyst Software. Peptide and Protein Quantitation Tutorial
This document is provided to customers who have purchased AB Sciex equipment to use in the operation of such AB Sciex equipment. This document is copyright protected and any reproduction of this document
More informationHR/AM Targeted Peptide Quantification on a Q Exactive MS: A Unique Combination of High Selectivity, High Sensitivity, and High Throughput
HR/AM Targeted Peptide Quantification on a Q Exactive MS: A Unique Combination of High Selectivity, High Sensitivity, and High Throughput Yi Zhang 1, Zhiqi Hao 1, Markus Kellmann 2 and Andreas FR. Huhmer
More informationThermo Finnigan LTQ. Specifications
IET International Equipment Trading Ltd. www.ietltd.com Proudly serving laboratories worldwide since 1979 CALL +847.913.0777 for Refurbished & Certified Lab Equipment Thermo Finnigan LTQ Specifications
More informationWADA Technical Document TD2015IDCR
MINIMUM CRITERIA FOR CHROMATOGRAPHIC-MASS SPECTROMETRIC CONFIRMATION OF THE IDENTITY OF ANALYTES FOR DOPING CONTROL PURPOSES. The ability of a method to identify an analyte is a function of the entire
More informationProteome-wide label-free quantification with MaxQuant. Jürgen Cox Max Planck Institute of Biochemistry July 2011
Proteome-wide label-free quantification with MaxQuant Jürgen Cox Max Planck Institute of Biochemistry July 2011 MaxQuant MaxQuant Feature detection Data acquisition Initial Andromeda search Statistics
More informationBST 226 Statistical Methods for Bioinformatics David M. Rocke. January 22, 2014 BST 226 Statistical Methods for Bioinformatics 1
BST 226 Statistical Methods for Bioinformatics David M. Rocke January 22, 2014 BST 226 Statistical Methods for Bioinformatics 1 Mass Spectrometry Mass spectrometry (mass spec, MS) comprises a set of instrumental
More informationABTEKNILLINEN KORKEAKOULU
Two-way analysis of high-dimensional collinear data 1 Tommi Suvitaival 1 Janne Nikkilä 1,2 Matej Orešič 3 Samuel Kaski 1 1 Department of Information and Computer Science, Helsinki University of Technology,
More informationIntelligent NMR productivity tools
Intelligent NMR productivity tools Till Kühn VP Applications Development Pittsburgh April 2016 Innovation with Integrity A week in the life of Brian Brian Works in a hypothetical pharma company / university
More informationFORENSIC TOXICOLOGY SCREENING APPLICATION SOLUTION
FORENSIC TOXICOLOGY SCREENING APPLICATION SOLUTION A purpose-built collection of the best-inclass components for forensic toxicology Whether you re challenged to present reliable and secure forensic sample
More informationMetabolomics Workflow. Discovery Workflow Guide
Discovery Workflow Guide Notices Agilent Technologies, Inc. 2011 No part of this manual may be reproduced in any form or by any means (including electronic storage and retrieval or translation into a foreign
More informationUNIFI - Targeted and Untargeted Screening MS Software
UNIFI - Targeted and Untargeted Screening MS Software Dr David Hardy Senior Product Manager Mass Spectrometry Software 2011 Waters Corporation 1 Waters System Solutions - Available with UNIFI Biopharmaceutical
More informationWorkflow concept. Data goes through the workflow. A Node contains an operation An edge represents data flow The results are brought together in tables
PROTEOME DISCOVERER Workflow concept Data goes through the workflow Spectra Peptides Quantitation A Node contains an operation An edge represents data flow The results are brought together in tables Protein
More informationLC-MS. Pre-processing (xcms) W4M Core Team. 22/09/2015 v 1.0.0
LC-MS Pre-processing (xcms) W4M Core Team 22/09/2015 v 1.0.0 Acquisition files pre-processing with xcms: extraction, alignment and retention time drift correction. SECTION 1 2 Extraction with XCMS R based
More informationTutorial 2: Analysis of DIA data in Skyline
Tutorial 2: Analysis of DIA data in Skyline In this tutorial we will learn how to use Skyline to perform targeted post-acquisition analysis for peptide and inferred protein detection and quantitation using
More informationBioinformatics. Dept. of Computational Biology & Bioinformatics
Bioinformatics Dept. of Computational Biology & Bioinformatics 3 Bioinformatics - play with sequences & structures Dept. of Computational Biology & Bioinformatics 4 ORGANIZATION OF LIFE ROLE OF BIOINFORMATICS
More informationfor XPS surface analysis
Thermo Scientific Avantage XPS Software Powerful instrument operation and data processing for XPS surface analysis Avantage Software Atomic Concentration (%) 100 The premier software for surface analysis
More informationThe new Water Screening PCDL
The new Water Screening PCDL Content and integration in suspect and non-target screening Dr. Thomas Glauner Senior LC/MS Applications Scientist EMEA Market Development Team 1 Accurate mass screening and
More informationRapid and Accurate Forensics Analysis using High Resolution All Ions MS/MS
Rapid and Accurate Forensics Analysis using High Resolution All Ions MS/MS Application Note Forensic Toxicology Authors Martin Josefsson, and Markus Roman National Board of Forensic Medicine Linköping,
More informationA Strategy for an Unknown Screening Approach on Environmental Samples using HRAM Mass Spectrometry
A Strategy for an Unknown Screening Approach on Environmental Samples using HRAM Mass Spectrometry O. Scheibner, 1 P. van Baar, 2 F. Wode, 2 U. Dünnbier, 2 K. Akervik, 3 J. Humphries, 3 M. Bromirski 1
More informationApplication Note GCMS-01 Comparison of Ionization Techniques for the Analysis of Trace-Level Pyrethroid Insecticides by GC-MS/MS
Application Note GCMS-01 Comparison of Ionization Techniques for the Analysis of Trace-Level Pyrethroid Insecticides by GC-MS/MS Abstract A study was carried out using the Bruker EVOQ GC-TQ to screen a
More informationA Strategy for an Unknown Screening Approach on Environmental Samples Using HRAM Mass Spectrometry
A Strategy for an Unknown Screening Approach on Environmental Samples Using HRAM Mass Spectrometry Olaf Scheibner, 1 Patrizia van Baar, 2 Florian Wode, 2 Uwe Dünnbier, 2 Kristi Akervik, 3 Jamie Humphrie,
More informationPositive and Nondestructive Identification of Acrylic-Based Coatings
Positive and Nondestructive Identification of Acrylic-Based Coatings Using Partial Least Squares Discriminant Analysis with the Agilent 4300 Handheld FTIR Application Note Materials Testing and Research
More informationAgilent MassHunter Quantitative Data Analysis
Agilent MassHunter Quantitative Data Analysis Presenters: Howard Sanford Stephen Harnos MassHunter Quantitation: Batch Table, Compound Information Setup, Calibration Curve and Globals Settings 1 MassHunter
More informationWALKUP LC/MS FOR PHARMACEUTICAL R&D
Pharmaceutical Workflow Solutions WALKUP LC/MS FOR PHARMACEUTICAL R&D Chemists, Peptide/Protein Chemists, Biologists, and Beyond MASSHUNTER WALKUP A Single User Interface for Robust and Reliable LC/MS
More informationSRM assay generation and data analysis in Skyline
in Skyline Preparation 1. Download the example data from www.srmcourse.ch/eupa.html (3 raw files, 1 csv file, 1 sptxt file). 2. The number formats of your computer have to be set to English (United States).
More informationCycloBranch. Tutorials
CycloBranch Tutorials Outline Tutorial 1: Does a peptide have a cycle? Tutorial 2: How to determine a tag? Tutorial 3: How to determine a complete sequence? Tutorial 4: How to determine a branched sequence?
More informationThermo Scientific LTQ Orbitrap Velos Hybrid FT Mass Spectrometer
IET International Equipment Trading Ltd. www.ietltd.com Proudly serving laboratories worldwide since 1979 CALL +847.913.0777 for Refurbished & Certified Lab Equipment Thermo Scientific LTQ Orbitrap Velos
More informationSeqAn and OpenMS Integration Workshop. Temesgen Dadi, Julianus Pfeuffer, Alexander Fillbrunn The Center for Integrative Bioinformatics (CIBI)
SeqAn and OpenMS Integration Workshop Temesgen Dadi, Julianus Pfeuffer, Alexander Fillbrunn The Center for Integrative Bioinformatics (CIBI) Mass-spectrometry data analysis in KNIME Julianus Pfeuffer,
More information