Fingerprinting and profiling in metabolomics of biosamples

V Ghini, G Meoni, A Vignoli, F Di Cesare… - Progress in Nuclear …, 2023 - Elsevier
This review focuses on metabolomics from an NMR point of view. It attempts to cover the
broad scope of metabolomics and describes the NMR experiments that are most suitable for …

NMR spectroscopy as a characterization tool enabling biologics formulation development

J Ma, C Pathirana, DQ Liu, SA Miller - Journal of Pharmaceutical and …, 2023 - Elsevier
This review highlights recent advancements in using high resolution nuclear magnetic
resonance (NMR) spectroscopy as a characterization tool to expedite biologics formulation …

Multivariate Analysis of Two-Dimensional 1H, 13C Methyl NMR Spectra of Monoclonal Antibody Therapeutics To Facilitate Assessment of Higher Order Structure

LW Arbogast, F Delaglio, JE Schiel… - Analytical …, 2017 - ACS Publications
Two-dimensional (2D) 1H–13C methyl NMR provides a powerful tool to probe the higher
order structure (HOS) of monoclonal antibodies (mAbs), since spectra can readily be …

Simple NMR methods for evaluating higher order structures of monoclonal antibody therapeutics with quinary structure

K Chen, DS Long, SC Lute, MJ Levy, KA Brorson… - … of pharmaceutical and …, 2016 - Elsevier
Monoclonal antibody (mAb) drugs constitute the largest class of protein therapeutics
currently on the market. Correctly folded protein higher order structure (HOS), including …

Application of natural isotopic abundance 1H–13C-and 1H–15N-correlated two-dimensional NMR for evaluation of the structure of protein therapeutics

LW Arbogast, RG Brinson, JP Marino - Methods in enzymology, 2016 - Elsevier
Methods for characterizing the higher-order structure of protein therapeutics are in great
demand for establishing consistency in drug manufacturing, for detecting drug product …

Characterizing monoclonal antibody formulations in arginine glutamate solutions using 1H NMR spectroscopy

P Kheddo, MJ Cliff, S Uddin, CF van der Walle… - MAbs, 2016 - Taylor & Francis
Assessing how excipients affect the self-association of monoclonal antibodies (mAbs)
requires informative and direct in situ measurements for highly concentrated solutions …

On the analytical superiority of 1D NMR for fingerprinting the higher order structure of protein therapeutics compared to multidimensional NMR methods

L Poppe, JB Jordan, G Rogers, PD Schnier - Analytical chemistry, 2015 - ACS Publications
An important aspect in the analytical characterization of protein therapeutics is the
comprehensive characterization of higher order structure (HOS). Nuclear magnetic …

[HTML][HTML] NMR spectroscopy for protein higher order structure similarity assessment in formulated drug products

D Wang, Y Zhuo, M Karfunkle, SM Patil, CJ Smith… - Molecules, 2021 - mdpi.com
Peptide and protein drug molecules fold into higher order structures (HOS) in formulation
and these folded structures are often critical for drug efficacy and safety. Generic or …

[HTML][HTML] Role of NMR in high ordered structure characterization of monoclonal antibodies

Y Tokunaga, K Takeuchi - International Journal of Molecular Sciences, 2020 - mdpi.com
Obtaining high ordered structure (HOS) information is of importance to guarantee the
efficacy and safety of monoclonal antibodies (mAbs) in clinical application. Assessment of …

Expanding the Limits of Structural Characterization of Marine Dissolved Organic Matter Using Nonuniform Sampling Frequency-Reversed Edited HSQC NMR

SPB Vemulapalli, C Griesinger, T Dittmar - Analytical Chemistry, 2023 - ACS Publications
The multiplicity-edited heteronuclear single quantum correlation (ME-HSQC) NMR method
is widely used for the structural characterization of marine dissolved organic matter (DOM) …