Methods and compositions for preserving bacteria

    公开(公告)号:US11447738B2

    公开(公告)日:2022-09-20

    申请号:US16341583

    申请日:2017-10-27

    IPC分类号: C12N1/04 C12N1/20 C12Q1/06

    摘要: The disclosure provides compositions comprising a disaccharide, a nutrient, and a buffer, which may be used for the preservation of bacteria, such as during lyophilization and/or extended storage. Provided herein are methods for preserving bacteria, involving adding bacteria to the compositions and subjecting the compositions to a lyophilization cycle. Also provided herein are methods for generating compositions that may be used, for example for the preservation of bacteria.