Structural Biology Instrumentation Facility
Lab tel: +886-2-2789-8072
Protein Crystallization Screening
mosquito® This instrument is suitable for microliter protein crystallization screening, supporting sample volumes from 50 nL to 1.2 µL, significantly reducing protein and reagent consumption and improving experimental efficiency. The use of disposable microtips effectively avoids cross-contamination. |
Gryphon LCP LCP is a liquid crystalline phase that forms spontaneously after mixing lipids and water, providing an ideal environment for membrane proteins. The continuous bilayer structure formed by LCP is similar to cell membranes, thus stabilizing proteins and promoting their crystallization. |
Crystal Imaging System & Diffractometer
Rock Imager® This automated protein crystal imaging system is specifically designed for crystallization screening, integrating multiple imaging techniques such as visible light and polarized light to present high-resolution crystal observation images. Through timed recording of the crystal growth process, users do not need to manually inspect a large number of crystallization plates, greatly improving efficiency and convenience. |
Rigaku MicroMax This X-ray source is a high-precision instrument specifically used for resolving the structures of protein crystals. It accurately deduces the arrangement of atoms and molecular structure by irradiating protein crystals with high-energy X-rays and measuring the diffraction patterns. |
Cryo-EM Grid Preparation
Chameleon® Chameleon® delivers optimized grid vitrification of biological sample for cryo-electron microscopy (cryo-EM) by combining next-generation automation, blotless grid technology, and high speed plunging. Its core functions include rapid vitrification and automated sample handling, reducing manual operation errors and improving the reproducibility and efficiency of preparation. Through an automated nozzle, samples are precisely sprayed onto specialized grids, and the self-wicking property quickly forms a thin film, effectively solving issues such as the air-water interface and preferred orientation. |
Vitrobot Mark IV The Vitrobot Mark IV is a semi-automated cryo-electron microscopy sample preparation system specifically designed for vitrification of biological samples. Through adjustable and precise control of temperature, humidity, blot time, and blot force, it enables rapid freezing of samples to prepare optimized vitrified samples. This equipment plays a crucial role in cryo-EM research, significantly improving sample quality and ensuring high-resolution imaging. |