High-Throughput Circular Dichroism System (HTCD)

J-1500-HTCD High-Throughput Circular Dichroism system

The high-throughput circular dichroism (HTCD) measurement system has been developed for use with either the J-1500 or  J-1700 CD spectropolarimeter. This system can accommodate two 96-well plates (up to 192 samples) with protection at controlled temperature prior to measurement. Measurements using predetermined parameters for automated spectral scanning  can be made with a Peltier thermostatted flow cell. In addition to CD, LD and absorbance data, fluorescence can be measured simultaneously (with optional accessory).  Small sample amounts are required and can be recovered back to the micro-plate after measurement. The post-measurement analysis program allows batch processing of data and includes spectral correlation for quality control and secondary structure estimation.

  • Applications include peptides, proteins, nucleic acids, chiral organic components, monoclonal antibodies etc.
  • Micro-plate temperature control
  • Automated measurements with Spectra Manager-HTCD software; easily generated measurement sequences, including wavelength scan and temperature scan modes
  • Automated data processing

J-1000 Series Models

  • J-1100 Circular Dichroism Spectrophotometer

    The basic, compact model for research, QA/QC and teaching applications.


  • J-1500 Circular Dichroism Spectrophotometer

    Our highest performing model with a wide range of accessories for maximum flexibility.


  • J-1700 Circular Dichroism Spectrophotometer

    UV, Visible, and NIR measurements up to 2500 nm for MCD and specialized applications.


  • Automated high-throughput screening system

    High-Throughput CD