Methods for the production of insulin in plants
    1.
    发明授权
    Methods for the production of insulin in plants 失效
    在植物中生产胰岛素的方法

    公开(公告)号:US07547821B2

    公开(公告)日:2009-06-16

    申请号:US10869040

    申请日:2004-06-17

    IPC分类号: C12N15/82 A01H5/00 C07H21/04

    CPC分类号: C07K14/62 C12N15/8257

    摘要: Commercial production of human insulin can be affected via transgenic expression in plant seeds. Thus, levels of insulin accumulation exceeding 0.1% of total cellular protein can be achieved recombinantly, through expression of the insulin with a single-chain antibody as a fusion partner. Production in seeds offers flexibility in storage and shipment of insulin as a raw material, and insulin retains its activity upon extraction from stored seed. Further, the amount of biomass subjected to extraction is limited, due to the relatively low water content of plant seeds.

    摘要翻译: 人类胰岛素的商业生产可以通过植物种子中的转基因表达来影响。 因此,通过以单链抗体作为融合配偶体的胰岛素的表达,可以重组地实现超过总细胞蛋白质的0.1%的胰岛素积聚的水平。 种子生产提供了作为原料的胰岛素储存和运输的灵活性,胰岛素从储存的种子提取时保留其活性。 此外,由于植物种子的含水量相对较低,所以提取的生物质的量受到限制。