Substrate material for cell culture in serum-free medium

The purpose of the present invention is to provide: a basement membrane for cell culture, said basement membrane being capable of producing homogeneous and high-quality cell aggregates without using serum derived from a living body in mass production of cell aggregates; a base film forming agent for...

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Bibliographic Details
Main Authors SUZUKI KOHEI, HIROI YOSHIOMI, UEDA YUKI, ANNO SHIHO, HIROII MIYA
Format Patent
LanguageChinese
English
Published 23.02.2024
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:The purpose of the present invention is to provide: a basement membrane for cell culture, said basement membrane being capable of producing homogeneous and high-quality cell aggregates without using serum derived from a living body in mass production of cell aggregates; a base film forming agent for forming the same; and a substrate for producing a cell aggregate. The inventors of the present application provide an agent for forming a basement membrane for cell culture, comprising a polymer comprising a repeating unit derived from a monomer represented by formula (I) (wherein Ua1, Ua2, Ra1 and Ra2 are as defined in the description and claims), a cell-adhesive substance, and a solvent. # imgabs0 # 本发明的目的在于提供在细胞聚集块的量产制造中即使不使用来源于生物体的血清也能够制造均质且高品质的细胞聚集块的、细胞培养的基底膜；用于形成其的基底膜形成剂；及细胞聚集块制造用基板。本申请的发明人提供包含聚合物、细胞粘附性物质及溶剂的、细胞培养的基底膜形成剂，所述聚合物包含由下述式(I)表示的单体衍生的重复单元，式(I)中，Ua1、Ua2、Ra1及Ra2如本说明书及权利要求书所记载。#imgabs0#
Bibliography:Application Number: CN202280047069