分子尺寸是现代筛网和试剂的供应商，用于X射线结晶学测定蛋白质结构.我们拥有广泛的蛋白质结晶学产品，包括细菌生长介质、可供使用的硒甲基硫蛋白表达介质、结晶屏幕、结晶板和冰晶学。

Molecular Dimensions is a world leading supplier of modern screens, reagents, other consumables and instrumentation for protein structure determination by X-ray crystallography. Headquartered in Newmarket it has offices in the USA and distribution in Asia. Founded in 1998 to provide specialist products for crystallographers across the world, it has grown through alliances with leading scientists aimed at developing and commercializing innovative ideas. Current alliances include the MRC Laboratory of Molecular Biology Cambridge, Imperial College London, EMBL Hamburg, CEA Saclay, York Structural Biology Laboratory, University of York and many more.