Jasco J-1000 Series CD Spectrometers

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Chiroptical spectroscopy is a leading technique for advanced biomolecular characterisation and stereochemical analysis. Jasco has introduced the J-1000 Series Circular Dichroism (CD) Spectrometers, claimed to provide unparalleled optical performance and versatile flexibility. The series offers high sensitivity, with a wide spectral range from vacuum UV to NIR wavelengths (up to 1600 nm for J-1500).

Two models are available. The J-1100 CD Spectrometer is designed for routine, conventional CD applications in a compact, lower-cost package. Its simple yet powerful design is suited for research as well as being an effective tool for teaching CD in academic environments. The J-1500 CD Spectrometer is designed as a multipurpose, flexible system with a wide dynamic range to meet the most demanding of CD applications with high sensitivity.

The latest Simultaneous Multi-Probe (SMP) measurement allows simultaneous acquisition of up to four data channels including CD, linear dichroism, absorbance, fluorescence, anisotropy, ORD, temperature, kinetics and more. Other features include a compact bench-top design, ultra-high-speed scanning, extremely low stray light, high signal-to-noise ratio and a flexible design with accessories for upgrades as applications evolve.

Applications include temperature ramping, protein folding, protein conformation, DNA/RNA interaction, enzyme kinetics, purity testing of optically active substances, quantitative analysis of pharmaceuticals, natural products chemistry, biochemistry and macromolecules, rapid scanning (time resolved) experiments and more.