CELL CULTURE VESSEL

• Main Authors: NISHINO YASUTO, SUZUKI KOHEI, HIROI YOSHIOMI, NAKAJIMA HIROYUKI
• Format: Patent
• Language: English; Japanese
• Published: 14.02.2024
• Subjects: APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; 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

To provide a cell culture vessel in which adhesion of a peptide relating to cell proliferation is inhibited.SOLUTION: There is provided a cell culture vessel which comprises a coating which inhibits adhesion of a peptide relating to cell proliferation on at least a part of the surface thereof, in particular a coating containing a recurring unit which contains a group represented by a following formula (a) and a recurring unit which contains a group represented by a following formula (b) (wherein, Ua1, Ua2, Ub1, Ub2, and Ub3 independently represent a hydrogen atom or a C 1 to 5 linear or branched alkyl group, and An- represents an anion selected from a group consisting of a halide ion, an inorganic acid ion, a hydroxide ion and an isothiocyanate ion).SELECTED DRAWING: None 【課題】細胞増殖に係わるペプチドの付着が抑制された細胞培養容器を提供すること。【解決手段】表面の少なくとも一部に、細胞増殖に係わるペプチドの付着を抑制するコーティング、特に、下記式（ａ）で表される基を含む繰り返し単位と、下記式（ｂ）で表される基を含む繰り返し単位とを含むコーティングを備える、細胞培養容器を提供する。TIFF2024020421000022.tif42164（式中、Ｕａ１、Ｕａ２、Ｕｂ１、Ｕｂ２、及びＵｂ３は、それぞれ独立して、水素原子又は炭素原子数１乃至５の直鎖若しくは分岐アルキル基を表し、Ａｎ－は、ハロゲン化物イオン、無機酸イオン、水酸化物イオン及びイソチオシアネートイオンからなる群から選ばれる陰イオンを表す）【選択図】なし