Why Conventional Flow LC-MS/MS Bioanalysis Is out and Microflow Is In by SCIEX Community | 0 CommentsNew technologies can transform a laboratory’s throughput and efficiency. At Alturas, if we try out a new technology, we ask: Does it work? Is it convenient? Is it rugged? Are we getting good results? When we look at the convenience, uptime, and overall data that we’re...
Food Testing Labs: What Technology Is Right for You? by SCIEX Community | 0 CommentsConsumer safety is the driving force behind food analysis. From field (or ocean) to fork, there are numerous opportunities for food to become potentially hazardous to human health. As fast as new contaminants enter the food chain, changes in regulation and legislation...
Fueling Up: Eating To Stay Strong When You Have Cancer by SCIEX Community | 0 CommentsThis is the third and final post in our series in honor of International Women’s Day and our collaboration with World Cancer Research Fund. To wrap up, Deborah Howland talks about the importance of diet for anyone facing cancer – or trying to prevent it. A specialist...
5 Demands of Forensic Toxicologists and the Ultra-Fast Method That Meets Them by SCIEX Community | 0 CommentsThere just isn’t a screening approach available that can give us everything we need when throughput is the priority. Sound familiar? For many toxicology labs, there is a misconception that compromises need to be made when it comes to high throughput drug screening....
How are advanced analytical techniques transforming oxylipin research? by Rebekah Sayers | Blogs, Life Science Research, ZenoTOF 7600 system, ZenoTOF 8600 systemIn the field of food chemistry and health, Prof. Nils Helge Schebb and his team at the University of Wuppertal are at the forefront of applying cutting-edge analytical methods to investigate how dietary components affect inflammation and chronic disease. Their work focuses on lipid mediators, particularly oxylipins, and how these molecules can be precisely measured and interpreted using liquid chromatography-tandem mass spectrometry (LC-MS).
From downtime to confidence: Why OEM support can make a difference by Gary Chambers | Biopharma, Blogs, Clinical, Environmental / Industrial, Food / Beverage, Forensic, Life Science Research, Pharma, Service, Support, TechnologyIn today’s environment in which labs are under pressure to reduce operating costs, many will compare the cost of a service contract between third-party providers and the original equipment manufacturer (OEM). At first glance, going with a service contract from a third-party provider may seem like a smart financial move, but experience shows they can introduce risks that affect reliability and compliance.
Q&A blog: Streamlining forensic toxicology workflows for smarter drug screening and confirmation by Pierre Negri | Blogs, ForensicWe recently hosted a webinar focused on streamlining forensic toxicology workflows, featuring expert speakers Maria Sarkisian from the San Francisco Office of the Chief Medical Examiner (SFOCME) and Dr. Dick Paul Kloos from the Netherlands Forensic Institute (NFI). The webinar explored innovative LC-MS/MS strategies that help forensic labs improve efficiency. In this blog, we share highlights from the Q&A session, where our speakers addressed the audience’s questions and shared actionable insights for forensic laboratory professionals.
Pumpkin spice season: A deep dive into spice authenticity by Gitte Barknowitz | Blogs, Food / BeverageThanks to Starbucks, who launched the pumpkin spice latte in 2003 (yes, over 20 years ago), the spice mixture became a global phenomenon, loved and disliked at the same time.
Celebrating customer experience: Insights from SCIEX leaders by Andrea Mueller | Biopharma, Blogs, Clinical, Environmental / Industrial, Food / Beverage, Forensic, Life Science Research, Pharma, TechnologyCustomer Experience Day (CX Day) is a special occasion for SCIEX, celebrated every first Tuesday in October. It’s a day dedicated to recognizing the incredible value of our customers and the relentless dedication of our associates who strive to make every interaction meaningful. At SCIEX, our commitment to customer experience is woven into the fabric of everything we do. From providing cutting-edge solutions to offering unwavering support, we aim to build lasting relationships and exceed expectations. Join us as we delve into the insights from our leaders on what customer experience means to SCIEX and how it shapes our journey.
How is EAD transforming from a niche technique into a cornerstone of daily metabolomics and lipidomics research? by Rebekah Sayers | Blogs, Life Science ResearchWith the launch of the ZenoTOF 8600 system, EAD has taken a significant leap forward in becoming a routine tool for metabolomics and lipidomics workflows. Building on the foundation laid by the ZenoTOF 7600 system, the 8600 system introduces enhanced sensitivity, function speed improvements, and multimodal capabilities that make EAD more practical and scalable for daily use. This blog explores how these advancements are transforming EAD from a specialized technique into a robust and accessible solution for high-throughput structural analysis, enabling researchers to unlock deeper insights with greater efficiency.
Q/A: Quantitative and qualitative solutions for large-panel pesticides assays using SCIEX Triple Quad and QTRAP systems by Holly Lee | Blogs, Food / Beverage, QTRAP / Triple QuadIn 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.
Bulletproof your clinical laboratory with rugged and reliable LC-MS/MS instrumentation (Clinical diagnostic blog) by Pierre Negri | Blogs, Clinical, Ion sourcesThe ability to consistently achieve reproducible results on many complex samples across multiple days is critical to a routine clinical laboratory. Laboratories relying on analytical instrumentation require stability and robustness to perform a variety of screening and confirmatory assays with confidence. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) has become the preferred analytical method in the clinical laboratory to reliably perform clinical testing as it provides best-in-class performance and reliability for the most challenging assays. LC-MS/MS offers the required levels of sensitivity and specificity for the detection and quantitation of molecules from complex biological samples, helping laboratories deliver highly accurate data for a variety of clinically relevant analytes across a wide range of assays.
Bulletproof your clinical laboratory with rugged and reliable LC-MS/MS instrumentation (Clinical research blog) by Pierre Negri | Blogs, Clinical, Ion sourcesThe ability to consistently achieve reproducible results on many complex samples across multiple days is critical to a routine clinical laboratory. Laboratories relying on analytical instrumentation require stability and robustness to perform a variety of screening and confirmatory assays with confidence. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) has become the preferred analytical method in the clinical laboratory to reliably perform clinical testing as it provides best-in-class performance and reliability for the most challenging assays. LC-MS/MS offers the required levels of sensitivity and specificity for the detection and quantitation of molecules from complex biological samples, helping laboratories deliver highly accurate data for a variety of clinically relevant analytes across a wide range of assays.
Methods for electrode cleaning for Echo MS systems by John Gibbons | Blogs, Echo® MS+ system, PharmaDepending on the samples that you are running on the system, it is possible for the Echo MS electrode to become dirty or occluded over time. Below are two different cleaning strategies that will be helpful for you to maintain your system and keep your electrodes running well.
Routine Food Testing Using Mass Spectrometry by SCIEX Community | Blogs, Food / BeverageThese days, it is not uncommon to hear about the overzealous application of pesticides to crops or the injection of antibiotics into animals. From grocery stores to restaurants, our food is at risk. How then, can consumers be assured that chemical contaminants like these , not to mention the risk of mycotoxin compounds are not making their way to your dinner table?
Industrialize Your Quantitative Proteomics Using a More Simplified Sample Prep by Christie Hunter | Blogsin part 1 and part 2 of this blog series we discussed how you can increase your efficiency for high throughput quantitative proteomics by industrializing your sample analysis and data processing. Microflow SWATH® Acquisition on your TripleTOF® system coupled with OneOmics™ data analysis tools allow you to run samples faster, collect data faster, and process your data files faster. It all adds up to getting more meaningful biological information in a shorter amount of time.
Quantify and Identify Pesticides in Complex Food Samples Using the QTRAP 6500 LC-MS/MS System by SCIEX Community | Blogs, Food / BeverageRecent regulations on food analysis require screening for pesticides using confirmatory techniques, such as GC-MS and LC-MS/MS. More than 1000 pesticides are used worldwide and, along with their metabolites and degradation products, are present in food. There is a demand for powerful and rapid analytical methods that can identify pesticides with high confidence in a broad range of food matrices and quantify at low concentrations with good accuracy and reproducibility. Challenges for pesticide residue laboratories at the moment are the request to test for more compounds, in a wider range of samples, all without sacrificing data quality.
Industrialize Your Quantitative Proteomics with the OneOmics Project by Christie Hunter | Blogs, Life Science Research, ProteomicsFor many labs, the days are long gone when it was acceptable to run only a few samples a week for your quantitative proteomics projects. The pressure for faster turn-around times, to support larger cohort studies, to sustain multiple research directions, and to transition from a purely unbiased discovery mode to verifying something truly unique and interesting, all demand a faster pace. Many labs are now being asked to analyze a hundred samples a week or more. In part 1 of this blog series, we saw how moving to a microflow SWATH workflow can dramatically increase your throughput with little compromise on overall results. In this part, we’ll address what to do with all of this data because it’s just no good if all we’ve done is move the bottleneck downstream.
Fast, Efficient, Disulfide Bond Mapping Using BioPharmaView™ Software by SCIEX Community | Biopharma, BlogsFast LC-MS acquisition and automated data processing will help you speed up peptide mapping of your biotherapeutic, including critical disulfide bond and post-translational modification characterization. SCIEX helps you untangle the complexity of disulfide bonds, speeding up your characterization process.
Bottom-Up Proteomics: A Discussion with Christie Hunter by Christie Hunter | Blogs, Life Science Research, ProteomicsBiocompare recently featured an article on Bottom-Up Proteomics. I had a chance to follow up with Christie Hunter and expand on some of the questions featured in the article:
Characterize and Monitor Host Cell Proteins (HCPs) Using SWATH Acquisition Technology by SCIEX Community | Biopharma, BlogsDuring drug development, the removal of impurities and purification of a final drug product is absolutely essential in order to ensure the safety and efficacy of a therapeutic drug. Of particular concern for biologics are impurities that can stem from host cell proteins. Because biologics are developed through cell culture and fermentation within a host cell, proteins from this host cell can be co-purified with the final biologic. These host cell proteins or HCPs can cause the final product to have undesired side-effects such as eliciting an immune response in patients taking the drug, or affecting the drug’s stability or efficacy. As a result, regulating agencies require drug companies to monitor levels of HCPs during the development and purification of a biologic and to remove HCPs to an acceptable level in the final biotherapeutic product.
Simplifying Biologics Bioanalysis Sample Prep by SCIEX Community | Biopharma, BlogsThese days, everyone seems to be furiously scratching tickets to become instant winners, but I’ll bet you didn’t expect to find sample prep tips that way. For large molecule bioanalysis, preparing your samples can be one of the biggest challenges. It’s a whole different world from traditional small molecule bioanalysis. SCIEX has developed techniques and automation that make biologics sample prep simpler and faster, with reproducible results.
Taking on Precision Medicine with Industrialized Proteomics by Neil Walsh | Blogs, Life Science Research, OneOmics, ProteomicsWhat if we could deliver the right treatment at the right time, to the right person to better, more effectively treat complex disease? This is the promise of precision medicine, to be able to approach complex disease treatment and prevention by taking into account individual variability in genes, environment, and lifestyle for each person.
The Connection Between Mass Spectrometry and Space Exploration by SCIEX Community | Blogs, TechnologyMass spectrometry has been used for some pretty fascinating applications in our world – like testing for steroid use in athletes1, measuring pesticides in grapes2, assessing the efficiency of a psoriasis drug3, and whether that expensive bottle of 100% olive oil is, well, really 100% olive oil.4 But did you know mass spec is also used out of this world? Like… in space?
The Future of Biologics Drug Development is Today by SCIEX Community | Biopharma, BlogsSince the 1982 approval of Eli Lilly’s recombinant human insulin, Humulin, biotherapeutic drug development has steadily grown into a global market valued at $140 billion in 2013, increased from $25 billion in 2001
A Hybrid LBA/LC-MS Assay – Your Questions Answered by SCIEX Community | Biopharma, BlogsLast week we posted a blog on Biologics Bioanalysis Key Challenges, where we presented a webinar on those key challenges.
Using Mass Spectrometry to Identify and Quantify Contaminants in Water Samples by SCIEX Community | Blogs, Environmental / Industrial, Food / BeverageAccess to clean wholesome water is one of our basic human rights. Human engineering has designed incredible methods to collect, filter, purify, store and distribute water to billions of us worldwide, but does this mean that our water is completely safe to drink? Also,...
LC-MS/MS Method for Biotherapeutic Drug Development Challenges by SCIEX Community | Biopharma, BlogsTraditionally, the pharmacokinetic profile of biotherapeutics such as insulin glargine, adalimumab, trastuzumab and others, used gold standard LBAs to assess dose-response during drug discovery and development. However, LBAs require a specific antibody reagent to be developed for each mAb variant, a process that is often incompatible with the compressed timeframes encountered during the initial stages of drug development.
QTOF Technology for Targeted and Unknown Forensic Drugs Screening Workflows by SCIEX Community | Blogs, ForensicIn this study, the Wisconsin State Laboratory of Hygiene (WSLH) outlines the comparison of their existing technology and how SCIEX LC-MS/MS systems can assist them in their forensic research. The WSLH routinely analyze for 300 forensic drug compounds in over 18,000 samples per year.
Expert Advice to Help You with Routine Food Testing in the Lab by SCIEX Community | Blogs, Environmental / Industrial, Food / BeverageBetween 3-6 November 2015, the Recent Advances in Food Analysis (RAFA) 2015 Symposium took place in Prague, Czech Republic.
Contaminants and Novel Approaches in Food Analysis by SCIEX Community | Blogs, Food / BeverageDuring RAFA 2015, New Food Magazine hosted a roundtable (sponsored by SCIEX) to bring together experts with routine food testing backgrounds to discuss the latest industry trends, challenges, recent technological advances, and expectations of future laboratories.
Polar Pesticide Analysis by CESI-MS for Routine Food Testing – A Poster Talk by SCIEX Community | Blogs, Environmental / Industrial, Food / BeverageMethod development for routine food testing presents many challenges – whether you are looking to increase the speed of your screening or simplify your method there can be different solutions suited to the task at hand. During RAFA 2015 in Prague, Steve Lock, Market Development Manager for SCIEX Separations in EMEA outlines how CESI-MS may be best suited for polar pesticide analysis.
Using Mass Spectrometry to Detect Trace Ingredients in Food – a Poster Talk by SCIEX Community | Blogs, Food / BeverageIn today’s poster talk Jens Dahlmann, Senior Applications Specialist at SCIEX discusses how mass spectrometry might be best suited to the identification of trace ingredients in foods.
How You Can Detect Pesticide 1080 In Milk & Infant Formula – A Poster Talk by SCIEX Community | Blogs, Food / BeverageIn this poster talk André Schreiber, Applications and Product Manager for Food and Environmental Markets at SCIEX guides you through a new method developed in conjunction with Association of Analytical Communities (AOAC). The method is designed to better detect a harmful substance that the infant formula and milk industry are under threat from – Sodium Fluoroacetate, otherwise known as Compound 1080 or Monofluoroacetate.