GEN-MKT-18-7897-A
Jan 26, 2018 | Biopharma, Blogs, Life Science Research, Proteomics, Technology | 0 comments
There’s no doubt about it, biopharma drug development is experiencing phenomenal growth and presents a variety of challenges not experienced in small molecule development. Some of these challenges are in the selective and sensitive quantitation of peptides and proteins in complex matrices. These large molecule analytes can suffer from matrix interferences, poor fragmentation and lack of quality unique peptides, or transitions compared to background, all which can affect the quality of analysis.
Traditional mass spectrometry (LC-MS/MS) assays continue to be highly effective for large molecule quantitation, but what if you need something more selective? What if you could easily ‘upgrade’ your already powerful mass spec? Thanks to advancements in mass spectrometry technology there is now an option that can be a game changer for peptide and protein quantitation workflows.
We are talking about the SelexION® Differential Mobility Separation (DMS) device. It offers a unique enhancement to your SCIEX mass spec, helping to remove sample interferences and separate isobaric peptide species, resulting in more sensitive and selective detection and quantitation of challenging large molecule targets.
Key Features of SelexION Technology for Peptide and Protein QuantitationUsing differential ion mobility spectroscopy (DMS) as an orthogonal dimension of separation prior to MS detection can provide many advantages:
Can provide enhanced specificity, selectivity, and sensitivity compared to LC-MS/MS alone
Do you want to know more? We thought you might, so we have worked on a library of tech notes to support you in your quest to achieve high performing peptide and protein quantitation workflows in drug discovery and development. Download the eBook and get access to technical papers, webinars, and so much more.
Find out about The Science Behind SelexION Differential Ion Mobility Technology and How SeleXION Addresses Your Biggest Analytical Challenges.
Download eBook >
In a recent webinar, which is now available on-demand, Holly Lee powerful strategies to tackle complex residue testing. From boosting throughput to fine-tuning method sensitivity, Holly shared key ways to maximize performance across large pesticide panels.
Whether we are raising glasses of rosé in a vineyard in France or enjoying a lager in a casual street restaurant in China, it is likely that the last thing on many people’s minds is the chemical risks from their beverage. Unless you work in food science, then it might actually be the first thing.
As PFAS regulations tighten globally, laboratory managers are navigating a complex economic landscape. Whether operating in a commercial or non- commercial setting, the pressure to deliver accurate, defensible, and timely PFAS data is mounting. At SCIEX we understand that the right technology can turn this regulatory challenge into a strategic opportunity.
Posted by
You must be logged in to post a comment.
Share this post with your network