Ultra-sensitive & absolute CD measurement [Circular Dichroism Dispersion Meter Chirascan V100]

Combine with existing spectrophotometers to enable stopped-flow measurements! The RX2000 from Applied Photophysics is a high-performance stopped-flow measurement accessory. By combining it with existing UV-Vis spectrophotometers, fluorometers, and circular dichroism dispersers, it allows for the measurement of reactions that are over 1000 times faster compared to manual operations. With a dead time of just 8 milliseconds, the RX2000 can accommodate primary reaction rates exceeding 200 s^-1. ■ Adds stopped-flow measurement capabilities to existing UV-Vis spectrophotometers and fluorometers ■ Sample temperature control mechanism with a digital temperature display ■ Excellent dead time of 8 milliseconds allows for the measurement of reaction rates exceeding 200 s^-1 ■ Stable measurements enabled by gas pressure-driven accessories (optional) *Please feel free to contact us for more details.*

The SX20 stop-flow device from Applied Photophysics is used to study the transient steady states of fast liquid-phase chemical and biochemical reactions initiated by the rapid mixing and stopping (stop-flow) of reactants. Spectroscopic probes such as absorbance and fluorescence are employed to observe the progress of the reaction by recording changes in the intensity of the spectral signal as a function of time. The general upper limit of reaction rates measurable by stop-flow spectroscopy is approximately 2000 s⁻¹. However, by utilizing the small volume cells adopted by the SX20, it becomes possible to measure reaction rates exceeding 3000 s⁻¹. 【Key Features】 ■ Minimizes sample consumption with extremely excellent micro-volume performance and outstanding sensitivity ■ Capable of tracking reaction rates exceeding 3000 s⁻¹ with a dead time of less than 500 microseconds ■ Optimized for absorbance and fluorescence applications without the need for system reconfiguration ■ Powerful and user-friendly measurement, plotting, and analysis software *Please feel free to contact us for more details.

Beyond α-helices and β-sheets! Detecting structural and thermodynamic properties! The Chirascan circular dichroism spectrometer from Applied Photophysics is suitable for the study of all types and sizes of chiral molecules and has been featured in thousands of publications since its launch in 2005. Chirascan data, commonly used for the analysis of biomolecules, helps deepen the understanding of the properties, mechanisms, and interactions of biomolecules. ■ Detect changes in secondary and tertiary structures ■ Detect responses to thermal or chemical changes ■ Study the mechanisms of folding and unfolding ■ Functionality expansion with accessories for Chirascan 【Key Features】 ■ High light throughput across the entire wavelength range ■ Obtain low-noise CD spectra in a short time ■ Measurement possible with a small sample amount ■ Reliable data through step-scan method and post-measurement smoothing processing ■ Low nitrogen gas consumption of 5L/min ■ Long lamp life *Please feel free to contact us for more details.

The Chirascan V100 from Applied Photophysics is a circular dichroism (CD) spectrometer that can improve productivity and detection sensitivity for all CD applications. It is ideal for applications where samples and time are extremely valuable, such as in biopharmaceutical research or development departments. ■ High-sensitivity detector ■ Maximizes information from minimal samples ■ Dramatically reduces measurement time for sufficient CD application data acquisition ■ Simultaneous measurement of CD, absorbance, and fluorescence data ■ Absolute CD acquisition across the entire wavelength range through multi-point calibration ■ Opens the door to structural analysis of existing and unknown proteins 【Key Features】 ■ High-sensitivity solid-state detector ■ Quantitative CD measurement using DichOS ■ High light throughput across the entire wavelength range ■ Capable of obtaining low-noise CD spectra in a short time ■ Measurement possible with minimal sample amounts ■ Reliable data through step scan method and post-measurement smoothing processing ■ Low nitrogen gas consumption of 5L/min ■ Long lamp life *Please feel free to contact us for more details.*