方法：运用天然药物化学的分离精制方法进行单体化合物的分离。
Method: the single constituents were separated by the methods of phytochemistry.
我们的产品包括抗体，蛋白，多肽，小 分子化合物，生物化学 试剂，天然产物等还代理很多国外著名 公司的产品。
Our products include antibodies, proteins, peptides, small molecules, biochemical reagents, natural products and other agents also many famous foreign products.
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