Automatic protein analyzer Stunner
light scatteringUV-visiblelaboratory

automatic protein analyzer
automatic protein analyzer
automatic protein analyzer
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Detection mode
light scattering, UV-visible


Stunner is the only system that pulls together UV/Vis concentration, Dynamic Light Scattering (DLS) and Static Light Scattering (SLS) data from the same 2 μL sample. Dig in to your AAV to get the total capsid titer and empty/full ratio, or rack up payload concentration and size data on any nanoparticle all at once. Nail down your protein quality by knocking concentration, hydrodynamic size, polydispersity, and detection of aggregates off your list in one shot. Without skipping a beat, you’ll know if your AAV, nanoparticle or protein is good to go. AAV capsid titer AAV empty/full ratio LNP total RNA quant Nanoparticle payload quant Aggregation Concentration Sizing & polydispersity B22 & kD Teeny sample, tons of info Just load 2 μL of sample in a Stunner plate — don’t bother with sample prep or dilution. Each microfluidic circuit has two fixed pathlengths built into it to cover a wide dynamic range of 0.03-275 OD. If you’re dealing with a full plate, get 96 concentration measurements in 10 minutes — add on DLS sizing and have both done in an hour. For even heavier workflows, hook it up to your favorite robot to add more oomph. Look your AAV up and down Drop in your AAV and before you can blink, DLS & SLS figure out how many intact capsids you have or if a bunch of aggregates are screwing things up. See empty/full ratio, total protein and total ssDNA in about a minute with UV/Vis. Don’t worry about extinction coefficients or overlapping spectra – Stunner does all the math for you.


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