Refeyn, the company behind pioneering mass photometry technologies, has taken another step to assure mass photometry is a simpler, more efficient bioanalytics tool with the release of a powerful expansion of its consumables portfolio. The introduction of next-generation microfluidic chips and improvements to Refeyn’s microfluidic system – as well as a new protein calibration standard – will save users time, while ensuring reproducibility across experiments and labs, and supporting a broader range of applications. To enhance the rapid dilution of highly concentrated samples and improve insight into low-affinity and transient biomolecular interactions, several updates have been made to Refeyn’s popular MassFluidix ® HC microfluidics system.
A key addition to this system is a 2 nd generation microfluidic chip which now enables mass photometry measurements in five channels and features even faster sample dilution – in under 37 milliseconds. Usage is simplified with a channel redesign that removes the need for a bubble trap and introduces luer connectors that enable easy connection of tubing to the chip. These ready-to-use chips are also now individually packaged, allowing customers to open just one at a time as needed.
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