Mark S Lowenthal

Summary

Affiliation: National Institute of Standards and Technology
Country: USA

Publications

  1. doi request reprint Developing qualitative LC-MS methods for characterization of Vaccinium berry Standard Reference Materials
    Mark S Lowenthal
    Analytical Chemistry Division, National Institute of Standards and Technology, Gaithersburg, MD 20899 8392, USA
    Anal Bioanal Chem 405:4451-65. 2013
  2. doi request reprint Characterizing Vaccinium berry Standard Reference Materials by GC-MS using NIST spectral libraries
    Mark S Lowenthal
    Biomolecular Measurement Division, National Institute of Standards and Technology, Gaithersburg, MD 20899 8392, USA
    Anal Bioanal Chem 405:4467-76. 2013
  3. doi request reprint Certification of NIST standard reference material 2389a, amino acids in 0.1 mol/L HCl--quantification by ID LC-MS/MS
    Mark S Lowenthal
    Analytical Chemistry Division, National Institute of Standards and Technology, Gaithersburg, MD 20899 8392, USA
    Anal Bioanal Chem 397:511-9. 2010
  4. doi request reprint A quantitative LC-MS/MS method for comparative analysis of capture-antibody affinity toward protein antigens
    Mark S Lowenthal
    Analytical Chemistry Division, National Institute of Standards and Technology, 100 Bureau Drive, Stop 8392, Gaithersburg, MD 20899 8392, USA
    J Chromatogr B Analyt Technol Biomed Life Sci 879:2726-32. 2011
  5. doi request reprint Isotope dilution liquid chromatography-tandem mass spectrometry for quantitative amino acid analysis
    David M Bunk
    Analytical Chemistry Division, National Institute of Standards and Technology, Gaithersburg, MD, USA
    Methods Mol Biol 828:29-38. 2012
  6. doi request reprint Mass spectrometry characterization for chemoenzymatic glycoprotein synthesis
    John E Schiel
    Analytical Chemistry Division, National Institute of Standards and Technology, 100 Bureau Drive, Stop 8392, Gaithersburg, MD 20899, USA
    J Mass Spectrom 46:649-57. 2011
  7. doi request reprint Comparison of orthogonal liquid and gas chromatography-mass spectrometry platforms for the determination of amino acid concentrations in human plasma
    Elizabeth A McGaw
    Analytical Chemistry Division, National Institute of Standards and Technology, Gaithersburg, MD 20988 8392, USA
    J Chromatogr A 1217:5822-31. 2010
  8. doi request reprint Determination of fortified and endogenous folates in food-based Standard Reference Materials by liquid chromatography-tandem mass spectrometry
    Johanna E Camara
    Chemical Sciences Division, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA
    Anal Bioanal Chem 405:4561-8. 2013
  9. doi request reprint Quantification of transferrin in human serum using both QconCAT and synthetic internal standards
    Tyler A Zimmerman
    Biomolecular Measurement Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899 United States
    Anal Chem 85:10362-8. 2013
  10. doi request reprint Metabolite profiling of a NIST Standard Reference Material for human plasma (SRM 1950): GC-MS, LC-MS, NMR, and clinical laboratory analyses, libraries, and web-based resources
    Yamil Simón-Manso
    Biomolecular Measurement Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899 8380, United States
    Anal Chem 85:11725-31. 2013

Collaborators

Detail Information

Publications13

  1. doi request reprint Developing qualitative LC-MS methods for characterization of Vaccinium berry Standard Reference Materials
    Mark S Lowenthal
    Analytical Chemistry Division, National Institute of Standards and Technology, Gaithersburg, MD 20899 8392, USA
    Anal Bioanal Chem 405:4451-65. 2013
    ..An unbounded set of qualitative data about a biomaterial is a valuable complement to quantitative information traditionally provided in NIST Certificates of Analysis...
  2. doi request reprint Characterizing Vaccinium berry Standard Reference Materials by GC-MS using NIST spectral libraries
    Mark S Lowenthal
    Biomolecular Measurement Division, National Institute of Standards and Technology, Gaithersburg, MD 20899 8392, USA
    Anal Bioanal Chem 405:4467-76. 2013
    ....
  3. doi request reprint Certification of NIST standard reference material 2389a, amino acids in 0.1 mol/L HCl--quantification by ID LC-MS/MS
    Mark S Lowenthal
    Analytical Chemistry Division, National Institute of Standards and Technology, Gaithersburg, MD 20899 8392, USA
    Anal Bioanal Chem 397:511-9. 2010
    ..This is the first time an ID LC-MS/MS methodology has been applied for quantifying amino acids in a NIST SRM material...
  4. doi request reprint A quantitative LC-MS/MS method for comparative analysis of capture-antibody affinity toward protein antigens
    Mark S Lowenthal
    Analytical Chemistry Division, National Institute of Standards and Technology, 100 Bureau Drive, Stop 8392, Gaithersburg, MD 20899 8392, USA
    J Chromatogr B Analyt Technol Biomed Life Sci 879:2726-32. 2011
    ..Selection of optimal capture mAbs can be applied toward a number of analytical applications which require metrological traceability and unbiased quantification...
  5. doi request reprint Isotope dilution liquid chromatography-tandem mass spectrometry for quantitative amino acid analysis
    David M Bunk
    Analytical Chemistry Division, National Institute of Standards and Technology, Gaithersburg, MD, USA
    Methods Mol Biol 828:29-38. 2012
    ..1 mol/L hydrochloric acid"). We present here our most recent method for the quantification of amino acids using isotope dilution LC-MS/MS...
  6. doi request reprint Mass spectrometry characterization for chemoenzymatic glycoprotein synthesis
    John E Schiel
    Analytical Chemistry Division, National Institute of Standards and Technology, 100 Bureau Drive, Stop 8392, Gaithersburg, MD 20899, USA
    J Mass Spectrom 46:649-57. 2011
    ..A well-defined glycoprotein standard containing a single glycan of known composition, linkage and stereochemistry would be of great value for the comparison and evaluation of glycoprotein analysis techniques...
  7. doi request reprint Comparison of orthogonal liquid and gas chromatography-mass spectrometry platforms for the determination of amino acid concentrations in human plasma
    Elizabeth A McGaw
    Analytical Chemistry Division, National Institute of Standards and Technology, Gaithersburg, MD 20988 8392, USA
    J Chromatogr A 1217:5822-31. 2010
    ..3%. Certified mass fraction values for amino acids in NIST SRM 1950 will be established from statistically weighted means of all experimental results...
  8. doi request reprint Determination of fortified and endogenous folates in food-based Standard Reference Materials by liquid chromatography-tandem mass spectrometry
    Johanna E Camara
    Chemical Sciences Division, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA
    Anal Bioanal Chem 405:4561-8. 2013
    ..The values obtained for folic acid and 5-MTHF by LC-MS/MS will be incorporated into the final value assignments for all these food-based SRMs...
  9. doi request reprint Quantification of transferrin in human serum using both QconCAT and synthetic internal standards
    Tyler A Zimmerman
    Biomolecular Measurement Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899 United States
    Anal Chem 85:10362-8. 2013
    ..Using QconCAT and synthetic peptides in parallel gives a refined focus on method development, and the resulting methods should be applicable to other clinically relevant proteins. ..
  10. doi request reprint Metabolite profiling of a NIST Standard Reference Material for human plasma (SRM 1950): GC-MS, LC-MS, NMR, and clinical laboratory analyses, libraries, and web-based resources
    Yamil Simón-Manso
    Biomolecular Measurement Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899 8380, United States
    Anal Chem 85:11725-31. 2013
    ..In-house computational tools have been developed or modified for MS data processing and interactive web display. All data and programs are freely available online at http://peptide.nist.gov/ and http://srmd.nist.gov/ . ..
  11. doi request reprint Development of a Standard Reference Material for metabolomics research
    Karen W Phinney
    Biomolecular Measurement Division, Chemical Sciences Division, and Biosystems and Biomaterials Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
    Anal Chem 85:11732-8. 2013
    ..Value assignment measurements were performed by NIST and the Centers for Disease Control and Prevention (CDC). SRM 1950 is the first reference material developed specifically for metabolomics research. ..
  12. ncbi request reprint Quantitative bottom-up proteomics depends on digestion conditions
    Mark S Lowenthal
    Biomolecular Measurement Division, National Institute of Standards and Technology, 100 Bureau Drive, Stop 8314, Gaithersburg, Maryland 20899 8315, United States
    Anal Chem 86:551-8. 2014
    ....
  13. doi request reprint An immunoprecipitation coupled with fluorescent Western blot analysis for the characterization of a model secondary serum cardiac troponin I reference material
    Hua Jun He
    Chemical Science and Technology Laboratory, National Institute of Standards and Technology NIST, Gaithersburg, MD 20899 8312, USA
    Clin Chim Acta 412:107-11. 2011
    ..The objective of this study is to develop measurement procedures for the characterization of the future secondary reference material using a pooled cTnI-positive serum sample as a development model...