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    • 1. 发明申请
    • METHOD OF PREPARING CRYOGENICALLY PRESERVED ADHERENT CELL CONTAINING PLATE FOR TISSUE CULTURE APPLICATIONS
    • 制备用于组织培养的低温保存的粘附细胞的平板的方法应用
    • WO0054584B1
    • 2000-11-23
    • PCT/US0006921
    • 2000-03-17
    • BIO TECH IMAGING INCYOUNG SUSAN MKING CHESTER FMATLOCK SHAWN A
    • YOUNG SUSAN MKING CHESTER FMATLOCK SHAWN A
    • A01N1/02C12N1/04
    • A01N1/02A01N1/0221A01N1/0268C12N1/04
    • A process for applying and storing adherent cells on a tissue culture plate (20) for preparing tissue culture plates for use in tissue culture experiments. In the process, adherent cells are removed from a flask using trypsin after being incubated in a CO2 incubator. The cell suspension is created using the adherent cells and a liquid culture medium, which is centrifuged and tested for volume using a hemacytometer. The cell suspension is placed in the wells of a tissue culture plate (20) and then incubated. A cryopreservative is deposited into each well and the tissue culture plate is sealed with an adhesive foil cover and a cryogenically preserved using liquid nitrogen. The tissue culture plate (20) is then placed into a plastic, waterproof, resealable bag, enabling it to be stored at -80 DEG C for up to 3 months and shipped without damaging the morphological or functional nature of the adherent cells. The tissue culture plate forms part of a cryopreserved cell culture assembly which includes frozen adherent cells attached to the bottom wall surface of a well in the tissue culture plate.
    • 一种在组织培养板(20)上施加和储存贴壁细胞以制备用于组织培养实验的组织培养板的方法。 在该过程中,在CO 2培养箱中孵育后,使用胰蛋白酶从烧瓶中除去贴壁细胞。 使用贴壁细胞和液体培养基产生细胞悬液,离心并使用血细胞计数器测定体积。 将细胞悬浮液置于组织培养板(20)的孔中,然后温育。 将冷冻保存液沉积到每个孔中,并将组织培养板用粘性箔覆盖物密封,并使用液氮进行低温保存。 然后将组织培养板(20)放入塑料防水可再密封袋中,使其可以在-80℃下保存长达3个月,并且运输时不会损害贴壁细胞的形态或功能性质。 组织培养板形成冷冻保存的细胞培养组件的一部分,其包括附着于组织培养板中孔的底壁表面的冷冻粘附细胞。