NanoTemper Technologies- Promethus Panta


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Pleasanton, CA

orCall (925) 737-0800


The Prometheus Panta is a cutting-edge instrument for characterizing the stability of biologics and other protein products. It employs multiple advanced technologies, including nanoDSF, DLS, SLS, and backreflection, to measure thermal unfolding, particle sizing, and aggregation simultaneously throughout a thermal ramp, providing high-quality, domain-specific stability characterization.

One of the key advantages of Prometheus Panta is its label-free measurements in solution, allowing for intrinsic fluorescence measurements of proteins with dual UV systems at 330 nm and 350 nm (nanoDSF), near-UV turbidity detection for monitoring amorphous protein aggregates (backreflection), and dynamic light scattering (DLS) measurements in the visible light range for obtaining particle sizing and dispersity information.

The instrument also offers isothermal hold, self-interaction analysis (B22 and kD), and chemical denaturation measurement modes, providing additional insights into the developability profile of therapeutic proteins. With adjustable throughput and the capability to handle up to 48 samples at a time with single capillaries or up to 24 samples in an easy-to-load capillary chip, Prometheus Panta offers flexibility and efficiency in experimental design.

The instrument provides various parameters for analysis, including Tm, Tonset, and reversibility of unfolding for nanoDSF measurements, Tscattering, Tsize, r< />< />H, PDI, kD, average scattering intensity, B22, and molecular weight for DLS/SLS measurements, and Tturbidity (onset of turbidity, particles >12.5 nm in radius) for backreflection measurements. It has a temperature range of 15 °C to 110 °C, making it suitable for a wide range of thermal stability studies.

In addition to its advanced capabilities, Prometheus Panta boasts straightforward sample preparation and an intuitive software user interface, making it user-friendly and efficient in operation. Overall, Prometheus Panta is a powerful choice for biologics characterization, providing high-resolution, reliable stability data for comprehensive biophysical characterization of therapeutic proteins.

This unit comes certified with a 90- day warranty (US/Canada). Contact us for more details.


ManufacturerNanoTemper Technologies
ModelPromethus Panta