生物学的研究已从细胞水平发展到分子水平,可以说它是五十年代以来发展最快的学科之一,也是当前三大前沿科学之一。这些进展与物理和化学的新技术、新方法的采用,如电子显微镜、X 射线衍射,同位素示踪、色谱技术等,是分不开的。在采用这些新技术的同时,也要使用化学试剂,其中包括生化试剂。生化试剂是研究生物学的重要工具。生物学的飞速发展促进了生化试剂的发展。近年来,生化试剂的品种由原来的一千余种已发展到五、六千种。根据国外一些 The study of biology has been developed from the cellular level to the molecular level. It can be said that it is one of the fastest growing disciplines since the 1950s and one of the three leading frontiers of science. These developments are inseparable from the introduction of new technologies and new methods of physics and chemistry, such as electron microscopy, X-ray diffraction, isotope tracing, and chromatographic techniques. In the use of these new technologies, but also the use of chemical reagents, including biochemical reagents. Biochemical reagents are an important tool for studying biology. The rapid development of biology has promoted the development of biochemical reagents. In recent years, the varieties of biochemical reagents from the original one thousand species have been developed to five or six thousand. According to some foreign