See how researchers use Refeyn's mass photometry to answer questions other techniques can't.
Read the impact we’ve had from those who matter most – our customers.
We use mass photometry in our lab to provide clients with fast, easily generated, and readily interpretable data to support drug development. Mass photometry is particularly useful in early-phase and formulation screening, and as an orthogonal technique to sedimentation velocity AUC for size distribution characterization.
Nikki Combs
KBI Biopharma
We chose mass photometry for its super-fast turnaround time and minimal sample requirements – compared to methods like AUC. It allows us to rapidly quantify AAV full-to-empty ratios and determine the proportion of AAV particles during purification.
Zhen Shi
AAVnerGene
We are proud to be one of the first labs in Europe to offer mass photometry for AAV analytics within a GMP environment. We want to convince our customers that mass photometry is the preferred method for AAV analytics. It is highly valuable for final product release testing as well as during process development.
Kassiani Kytidou
Eurofins Biopharma
We had to map the monomer-tetramer equilibrium across concentration, temperature, and time, but other methods couldn't handle the low concentrations or flexible conditions we needed. Mass photometry allowed us to generate this crucial data for the customer and their IND filing.
Michael Skovbo Windahl
Bioneer A/S
We use mass photometry to rapidly characterize the aggregation state and homogeneity of proteins before cryo-EM, helping us reduce the cost of our structural analyses. Compared to analytical SEC and SEC-MALS, mass photometry requires less sample, and the analysis of a single sample is faster.
Weimin Pan, PhD
Biortus
Using mass photometry and the MassFluidix HC system gives us that control where we can track over time and see ‘now it’s this size’, ‘now it’s broken down to tetramers’, ‘now it’s dimers’. It’s more kinetic than we could be with any other technique.
Ross Larue
Research Professor, The Ohio State University Center for Retrovirus Research
There are three primary ways in which TwoMP improves our workflows: Fast and precise QC with next-to-no sample consumption, quick estimation of success and appropriate ratios in complexation experiments, and analysis of sample homogeneity with higher precision than SEC.
Mathias Gschell
BIMOVIS GmbH
Refeyn's instruments offer an easy-to-use platform that delivers rapid results with performance comparable to gold standard assays, all at a competitive price point. We considered SEC-MALS, AUC and CDMS, but ultimately chose mass photometry for its speed, simplicity, and ability to deliver high-quality AAV characterization with minimal sample requirements.
Gabriel Vasquez
MilliporeSigma
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