The Department of Energy, through the Lawrence Berkeley National Laboratory (LBNL), is seeking information from potential suppliers for a crystallography beamline pixel-array detector to enhance data collection capabilities at synchrotron beamline 4.2.2, which is dedicated to macromolecular crystallography. The procurement aims to identify advanced pixel-array x-ray detectors that feature a large active area, small pixel size, high frame rate, and low noise levels, thereby improving the quality of diffraction data from biological materials. This initiative is crucial for advancing scientific discovery in biological research, and interested suppliers are invited to respond to Request for Information (RFI) No. BZ-2024-11 by October 4, 2024. For further inquiries, suppliers can contact Brian Zatkow at bzatkow@lbl.gov or by phone at 510-495-2547.