Refeyn

Boston, we’re coming for ASGCT Annual Meeting 2026 👋 Stop by Booth #911 and discover: 🧬 Capsid populations resolved at the single-particle level  ⚡ Fast, reliable insights for go/no-go decisions  🧪 µL sample volumes, minutes to result  🚀 A platform that scales with you Our Samux mass photometer enables fast, accurate measurement of empty, partially filled, full and overfilled AAVs.  Our Karitro macro mass photometer characterizes adenoviral vector samples (including empty/full) and lentiviral vector samples.  Let's connect! 

Going to PEGS Boston 2026? 👋 If you need to:  ✔ Ensure sample homogeneity for high-quality cryo-EM data  ✔ Quickly optimize conditions before structural analysis  ✔ Gain rapid insights prior to BLI or SPR  ✔ Save precious sample  ✔ Use a method anyone in the lab can run See our newest instrument, MyMassMP, live at Booth #213 (May 11–15). Live demo at the booth – and don’t miss our talk: 🎤 Gael Nicolas, Associate Director of Global Key Accounts. "𝘔𝘢𝘴𝘴 𝘗𝘩𝘰𝘵𝘰𝘮𝘦𝘵𝘳𝘺 𝘙𝘦𝘷𝘦𝘢𝘭𝘴 𝘚𝘵𝘰𝘪𝘤𝘩𝘪𝘰𝘮𝘦𝘵𝘳𝘺 𝘢𝘯𝘥 𝘉𝘪𝘯𝘥𝘪𝘯𝙜 𝘋𝘺𝘯𝘢𝘮𝘪𝘤𝘴 𝘰𝘧 𝘔𝘶𝘭𝘵𝘪𝘴𝘱𝘦𝘤𝘪𝘧𝘪𝘤 𝘈𝘯𝘵𝘪𝘣𝘰𝘥𝘪𝘦𝘴 " 🗓 May 13 | 3:25 PM

As LVV manufacturing processes become more sophisticated, access to fast, informative analytics is critical for effective optimization and scale‑up.   In our joint webinar with Dr Qian Liu, Head of Viral Vector Process and Innovation at Minaris and Hena Divanovic, Applications Scientist at Refeyn, you will see how macro mass photometry (MMP) – a rapid, single‑particle analytical method – can provide near real‑time insight into LVV size, physical titer, and particle contrast (a proxy for mass) from in‑process samples. Using XOFLX‑derived LVV as a case example, Dr Qian Liu and Hena Divanovic will  demonstrate how these data complement functional assays such as transduction efficiency and support stronger, more confident process decisions. If you’re looking to improve LVV process understanding without slowing development, this session is for you. 🔗 Register here: https://lnkd.in/ea4NZhvZ #AnalyticalDevelopment #MassPhotometry #LentiviralAnalytics #GeneTherapy #ProcessUnderstanding

🔬 Struggling with sample heterogeneity in cryo‑EM? One of the biggest – and most expensive – barriers to high‑resolution cryo‑EM structures is sample heterogeneity. Yet the most critical step, sample preparation, is often underestimated. 📅 Join our upcoming webinar on 13 May with Dr. Mathias Gschell, PhD, Head of Cryo‑EM at BIMOVIS, to learn how mass photometry can transform early‑stage sample assessment and boost your chances of cryo‑EM success. 🎙️ Dr. Gschell will reveal how rapid, solution‑state analysis enables: ✔️ Early detection of heterogeneous populations  ✔️ Smarter sample selection before cryo‑EM, native MS, SPR, or BLI  ✔️ Fewer wasted grids, microscope hours, and project delays ✨ Bonus session: Dr. Salma Jalal, Market Development Manager at Refeyn, will introduce MyMass™, our new mass photometer designed for rapid sample checks prior to complex analysis with cryo‑EM, native MS, SPR, or BLI – helping you qualify samples faster and with confidence. Discover how better sample qualification can save time, cost, and effort – before you ever load a grid. 👉 Register now: https://lnkd.in/eZEK45Kz #CryoEM #MassPhotometry #StructuralBiology #ProteinScience #SamplePreparation #MyMass

💡 Want faster, deeper insights into your mRNA samples? Join us at the mRNA Conference in Boston, where Matthew Ranaghan, Principal Applications Scientist at Refeyn, will show how mass photometry enables rapid, multi-attribute analysis of mRNA therapeutics. 📍Hilton Boston Logan | April 27th | 2:30pm - 2:55pm  Gain practical insight into how mass photometry can support confident decision-making across mRNA development. Register here 👉https://lnkd.in/dVXes4DG

⏰ Tomorrow: A faster way to screen chemical cross‑linking conditions Still relying on gels to optimize XL reactions? Tomorrow’s webinar with Oscar Hernandez Alba Research Scientist from the BioOrganic Mass Spectrometry Laboratory, CNRS, will show how denaturing mass photometry enables rapid, low‑sample, single‑molecule analysis of cross‑linked protein assemblies – helping you move confidently into mass spectrometry. 📅 Happening tomorrow, Wednesday 22 April 🔗 Don’t miss it—register now : https://lnkd.in/e8dEM7BY #MassPhotometry #StructuralBiology #Proteomics #LifeSciences

Do you work with mAbs, bsAbs, mRNA, or viral vectors (lentiviral, adenoviral or AAV)? If yes, come see us at BPI Europe 2026! Stop by booth #703 to meet the Refeyn team and discover how mass photometry delivers fast, label-free insights to accelerate your workflows. 🗓️27–30 April 2026 | Vienna

We’re excited to be exhibiting at the 𝗜𝗦𝗖𝗧 𝗔𝗻𝗻𝘂𝗮𝗹 𝗠𝗲𝗲𝘁𝗶𝗻𝗴 𝗼𝗻 𝗠𝗮𝘆 𝟲–𝟵! 📍Booth #1203 Come swing by our booth and discover how mass photometry is transforming sample analysis with faster workflows and powerful single-particle insights. Stop by and meet Roland Worth and Ivor Crooks, they’ll be ready to talk about all things mass photometry. 🔗Register Here: https://lnkd.in/ePqNSfUr

⚡ Improve XL workflows before mass spectrometry Standard tools like SDS‑PAGE often miss the full picture when analyzing cross‑linked protein assemblies. Denaturing mass photometry (dMP) offers a sensitive, accessible alternative – compatible with both native and denaturing conditions. In our upcoming webinar, Oscar Hernandez Alba, Research Scientist from the BioOrganic Mass Spectrometry Laboratory, CNRS, shows how dMP enables rapid XL condition screening, deeper insight into PPIs, and better experimental decision‑making before downstream analysis. 👉 Sign up to learn how dMP can streamline your structural biology workflow: https://lnkd.in/ebzdZdvd #StructuralBiology #Proteomics #MassPhotometry #ProteinAnalysis #Biophysics

Are you going to the End-to-End Analytical Solutions for mRNA Therapeutics Workshop tomorrow ? Join Matthew Ranaghan and explore how mass photometry can serve as a powerful multi-attribute tool for mRNA characterization. If you’re attending, you won’t want to miss this.