The detection of the organic extractables in a biotech product by liquid chromatography on-line with electrospray mass spectrometry
SL Wu, YJ Wang, J Hu, D Leung - PDA Journal of Pharmaceutical …, 1997 - journal.pda.org
We illustrated the ability of electrospray mass spectrometry (MS) to identify extractables from
stoppers in biotech products. The advantages of using electrospray mass spectrometry (MS) …
stoppers in biotech products. The advantages of using electrospray mass spectrometry (MS) …
Novel interface for high-throughput analysis of biotherapeutics by electrospray mass spectrometry
HM Park, VJ Winton, JJ Drader… - Analytical …, 2019 - ACS Publications
With the rapid rise of therapeutic antibodies and antibody-drug conjugates, significant
investments have been made in developing workflows that utilize mass spectrometry to …
investments have been made in developing workflows that utilize mass spectrometry to …
The need for adequate chromatographic separation in the quantitative determination of drugs in biological samples by high performance liquid chromatography with …
M Jemal, YQ Xia - Rapid communications in mass spectrometry, 1999 - Wiley Online Library
This work describes real examples of classes of drugs (drug candidates) whose quantitative
determination in biological matrices by high performance liquid chromatography with …
determination in biological matrices by high performance liquid chromatography with …
[HTML][HTML] Capillary electrophoresis-mass spectrometry using noncovalently coated capillaries for the analysis of biopharmaceuticals
R Haselberg, V Brinks, A Hawe, GJ De Jong… - Analytical and …, 2011 - Springer
In this work, the usefulness of capillary electrophoresis–electrospray ionization time-of-flight–
mass spectrometry for the analysis of biopharmaceuticals was studied. Noncovalently bound …
mass spectrometry for the analysis of biopharmaceuticals was studied. Noncovalently bound …
Use of high resolution mass spectrometry for analysis of polymeric excipients in drug delivery formulations
Two polymeric excipients, typically used in enabling drug delivery approaches, are Gelucire
44/14 (a product of Gattefosse sa, St Priest, France) and polysorbate 80; these are known to …
44/14 (a product of Gattefosse sa, St Priest, France) and polysorbate 80; these are known to …
Ambient analysis of leachable compounds from single‐use bioreactors with desorption electrospray ionization time‐of‐flight mass spectrometry
J Liu, JH Kennedy, M Ronk, L Marghitoiu… - Rapid …, 2014 - Wiley Online Library
RATIONALE Trace levels of bis (2, 4‐di‐tert‐butylphenyl) phosphate (BdtbPP) leaching from
single‐use bioreactors (SUBs) were recently found to be highly detrimental to mammalian …
single‐use bioreactors (SUBs) were recently found to be highly detrimental to mammalian …
Analysis of biological fluids by direct combination of solid phase extraction and desorption electrospray ionization mass spectrometry
J Denes, M Katona, A Hosszu, N Czuczy… - Analytical …, 2009 - ACS Publications
A novel, solid phase extraction (SPE)-based sample preparation method was developed for
desorption electrospray ionization (DESI) mass spectrometry. Conventional SPE sample …
desorption electrospray ionization (DESI) mass spectrometry. Conventional SPE sample …
[HTML][HTML] High-throughput analysis of drugs in biological fluids by desorption electrospray ionization mass spectrometry coupled with thin liquid membrane extraction
C Rosting, S Pedersen-Bjergaard, SH Hansen… - Analyst, 2013 - pubs.rsc.org
Biological fluids such as urine, saliva and whole blood were analyzed for contents of drugs
by a new combination of desorption electrospray ionizationmass spectrometry (DESI-MS) …
by a new combination of desorption electrospray ionizationmass spectrometry (DESI-MS) …
Increasing the sensitivity of an LC–MS method for screening material extracts for organic extractables via mobile phase optimization
Y Hua, D Jenke - Journal of chromatographic science, 2012 - academic.oup.com
Organic extractables (substances extracted from materials used in pharmaceutical
packaging) are discovered, identified, and quantified via screening of extracts with analytical …
packaging) are discovered, identified, and quantified via screening of extracts with analytical …
Top-down characterization of biopharmaceuticals
M Macht - TrAC Trends in Analytical Chemistry, 2013 - Elsevier
Applied mass spectrometric techniques can fundamentally be divided into those starting
from intact proteins (top down) and those starting from peptides derived by chemical or …
from intact proteins (top down) and those starting from peptides derived by chemical or …