news
Analysis conducted on glycan structure from sheep prion strains
Using liquid chromatography/mass spectrometry, researchers have revealed no major differences in glycan structures in two prion strains.
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Mass Spectrometry
news
New ion trap used to create highly accurate mass spectrometer
Researchers have developed a new mass spectrometer that uses rotation frequencies of ionised molecules to measure mass with high accuracy.
whitepaper
Application note: Evaluation of different ion-pairing reagents for LC/UV and LC/MS analysis of oligonucleotides
The effect of various ion pairing reagents (amines and acidic counterions) on the LC/UV and LC/MS analysis of oligonucleotides (ONs) has been studied.
news
Computational mass spectrometry method accelerates speed of data acquisition
A new subspace mass spectrometry imaging method has enabled researchers to provide data sets exponentially faster.
whitepaper
Application note: The effect of column hardware on the analysis of synthetic oligonucleotides by LC-MS
Therapeutic oligonucleotides represent a recent breakthrough in the pharmaceutical industry.
whitepaper
Application note: Effect of temperature on single stranded oligonucleotide analysis
Therapeutic oligonucleotides represent a recent breakthrough in the pharmaceutical industry. However, characterisation of oligos, specifically by ion-pair reversed phase liquid chromatography (IPRPLC), can be quite challenging.
whitepaper
Application note: Effect of perfluorinated alcohols in impurity analysis for synthetic oligonucleotides
Therapeutic oligonucleotides represent a recent breakthrough in the pharmaceutical industry.
whitepaper
Application note: Effect of alkylamine based Ion-pairing reagents in analysis of siRNA
Silencing RNA, or siRNA, are short, double-stranded RNA molecules which are not only an important research tool in molecular biology, but also an emerging therapeutic modality.
whitepaper
Application note: Comparison of fully porous and superficially porous particles for the analysis of synthetic oligonucleotides
Superficially porous particle technologies provide a reduced diffusion path in comparison with their fully porous counterparts minimising the resistance to mass transfer during chromatographic separation.
webinar
Mobile phase optimisation for oligonucleotide analytical methods by LC-MS
1 July 2020 | By Phenomenex
In this on-demand webinar, we provide an overview of nucleic acid therapeutics and discuss the chromatographic challenges associated with oligonucleotides. We also explore modulation of the mobile phase additives alkylamine ion pair and perfluorinated alcohols. Finally, we will show how optimisation of mobile phase can improve not only chromatographic performance…
whitepaper
Case study: Better, faster method development at Janssen
Learn how method development software helped Janssen Pharmaceuticals reduce method development time by 80% with a 25-fold increase in method quality
whitepaper
Application note: Tracking the fate and purge of impurities
Track the emergence and fate of impurities throughout drug development, attach all the relevant analytical data, and store searchable knowledge.
webinar
Drug repurposing approaches to fast track development of new therapies for COVID-19
26 June 2020 | By Tecan
This webinar described the recent efforts to identify small molecule therapeutics for the treatment of SARS-CoV-2 infection and COVID-19 disease.
whitepaper
ebook: The researcher’s guide to measuring binding affinity
Learn why measuring binding affinity is key to helping you decide the next steps in your research and what technologies are available to measure it.
video
Video: ESHG 2019 conference discussion panel: automated sample preparation
A result is only as good as the sample preparation that preceded it.
