Selective suppression of excipient signals in 2D 1 Hâ?? 13 C methyl spectra of biopharmaceutical products
Selective suppression of excipient signals in 2D 1 Hâ?? 13 C methyl spectra of biopharmaceutical products
Abstract
While the use of 1Hâ??13C methyl correlated NMR spectroscopy at natural isotopic abundance has been demonstrated as feasible on protein therapeutics as large as monoclonal antibodies, spectral interference from aliphatic excipients remains a significant obstacle to its widespread application. These signals can cause large baseline artifacts, obscure protein resonances, and cause dynamic range suppression of weak peaks in non-uniform...
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01-07-2019 05:49 AM
Quality assessment of biologics: higher order structure analysis using NMR - European Pharmaceutical Review
Quality assessment of biologics: higher order structure analysis using NMR European Pharmaceutical ReviewThe webinar will describe how 2D NMR can offer protein biochemists unprecedented analytical precision. By assigning just one spectrum, users can obtain a ...
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01-07-2019 05:49 AM
[NMR paper] What NMR can do in the biopharmaceutical industry.
What NMR can do in the biopharmaceutical industry.
Related Articles What NMR can do in the biopharmaceutical industry.
J Pharm Biomed Anal. 2017 Jul 08;:
Authors: Kiss R, Fizil Á, Szántay C
Abstract
Nuclear magnetic resonance (NMR) spectroscopy has a unique capability to probe the primary and higher order molecular structure and the structural dynamics of biomolecules at an atomic resolution, and this capability has been greatly fortified over the last five decades by an astonishing NMR instrumental and methodological...
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08-02-2017 02:19 PM
[NMR paper] Structure and pharmaceutical formulation development of a new long-acting recombinant human insulin analog studied by NMR and MS.
Structure and pharmaceutical formulation development of a new long-acting recombinant human insulin analog studied by NMR and MS.
http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--linkinghub.elsevier.com-ihub-images-PubMedLink.gif Related Articles Structure and pharmaceutical formulation development of a new long-acting recombinant human insulin analog studied by NMR and MS.
J Pharm Biomed Anal. 2017 Feb 20;135:126-132
Authors: Bednarek E, Sitkowski J, Bocian W, Borowicz P, P?ucienniczak G, Stadnik D, Surmacz-Chwedoruk W,...
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05-26-2017 08:36 PM
CIL, Nexomics Biosciences enter supply agreement to offer isotope-labeled ... - Pharmaceutical Business Review
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CIL, Nexomics Biosciences enter supply agreement to offer isotope-labeled ...
Pharmaceutical Business Review
Cambridge Isotope Laboratories CEO Joel Bradley said Nexomics' success in developing techniques to determine protein structure using Nuclear Magnetic Resonance (NMR) spectroscopy nicely complements the company's mission to offer isotope enriched ...
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01-29-2014 02:01 PM
The Importance of Characterization in Biosimilars Development - Pharmaceutical Technology Magazine
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The Importance of Characterization in Biosimilars Development
Pharmaceutical Technology Magazine
Depending on the molecule, non-routine techniques such as protein nuclear magnetic resonance (NMR) and x-ray crystallography may also be utilized. In fact, a whole panel of methods should be employed, including orthogonal techniques to analyze ...
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09-21-2013 02:52 AM
Quantitative NMR spectroscopy in pharmaceutical applications
Quantitative NMR spectroscopy in pharmaceutical applications
Publication year: 2010
Source:Progress in Nuclear Magnetic Resonance Spectroscopy, Volume 57, Issue 2</br>
Ulrike Holzgrabe</br>
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03-09-2012 09:16 AM
Affymetrix launches NG Class detergents for better protein analysis - Pharmaceutical Business Review
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Affymetrix launches NG Class detergents for better protein analysis
Pharmaceutical Business Review
Affymetrix chief commercial officer Andy Last said the new NG Class Detergents give biologists enhanced tools to solve the structure of membrane proteins using advanced techniques, such as nuclear magnetic resonance and X-ray diffraction. ...
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