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    • 2. 发明授权
    • Scaffold for culturing cells
    • 用于培养细胞的支架
    • US07435594B2
    • 2008-10-14
    • US11050426
    • 2005-02-04
    • Jian Ping GongYoshihito OsadaYongmei Chen
    • Jian Ping GongYoshihito OsadaYongmei Chen
    • C12N5/00C12N11/08
    • C12N5/0068C12M25/14C12N2533/30
    • A cell culture scaffold containing a gel having a network structure comprised of a synthetic polymer such that cultured cells spread in a shorter time and the number of adsorbed cultured cells per unit area is larger than in the case of using a gel having a network structure comprised of polyacrylic acid, while taking advantage of synthetic polymers with low manufacturing cost, easy quality control and no risk of virus infection in cultured cell. Used as the cell culture scaffold is a gel containing asynthetic polymer obtained by polymerization or copolymerization of a monomer having a sulfonic group such as p-styrenesulfonic acid sodium salt (NaSS) and 2-acrylamide-2-methylpropane sulfonic acid sodium salt (NaAMPS).
    • 一种细胞培养支架,其含有具有由合成聚合物组成的网状结构的凝胶,使得培养细胞在较短时间内扩散,每单位面积吸附培养细胞数量大于使用具有网状结构的凝胶的情况 的聚丙烯酸,同时利用低制造成本的合成聚合物,容易的质量控制和培养细胞中没有病毒感染的风险。 用作细胞培养支架是含有通过聚合或共聚具有磺酸基的单体如对苯乙烯磺酸钠盐(NaSS)和2-丙烯酰胺-2-甲基丙磺酸钠盐(NaAMPS)得到的合成聚合物的凝胶, 。