公开(公告)号：US09085752B2

公开(公告)日：2015-07-21

申请号：US13511772

申请日：2010-11-24

申请人： Ayako Oura ,  Shigeki Imagawa ,  Makoto Yoshizawa

发明人： Ayako Oura ,  Shigeki Imagawa ,  Makoto Yoshizawa

IPC分类号： C12N5/00 ,  C12M1/34 ,  C12M1/00

CPC分类号： C12M41/34 ,  C12M29/26 ,  C12N5/0018 ,  C12N2500/24 ,  C12N2500/30 ,  C12N2500/38

摘要： The atmosphere control composition according to the present invention is an atmosphere control composition for use in the culture of cells, which comprises (a) an ascorbic acid component, (b) water, (c) a porous carrier, (d) an aldehyde-removing agent, (e) a transition metal catalyst and/or an alkaline earth metal hydroxide, wherein the aldehyde-removing agent comprises at least one component selected from the group consisting of ethylene urea, urea, arginine, lysine hydrochloride and a polyallylamine. According to the present invention, the atmosphere control composition feasible for preventing the generation of aldehyde can be provided without affecting the oxygen absorption ability and the carbon dioxide generation ability thereof.

摘要翻译： 根据本发明的气氛控制组合物是用于细胞培养的气氛控制组合物，其包含（a）抗坏血酸组分，（b）水，（c）多孔载体，（d）醛 - 去除剂，（e）过渡金属催化剂和/或碱土金属氢氧化物，其中除醛剂包括选自亚乙基脲，尿素，精氨酸，赖氨酸盐酸盐和聚烯丙胺中的至少一种成分。 根据本发明，可以提供可用于防止醛的产生的气氛控制组合物，而不影响氧吸收能力和二氧化碳产生能力。

公开(公告)号：US20120282690A1

公开(公告)日：2012-11-08

申请号：US13511772

申请日：2010-11-24

申请人： Ayako Oura ,  Shigeki Imagawa ,  Makoto Yoshizawa

发明人： Ayako Oura ,  Shigeki Imagawa ,  Makoto Yoshizawa

IPC分类号： C09K3/00 ,  F17C11/00 ,  C12N5/071

CPC分类号： C12M41/34 ,  C12M29/26 ,  C12N5/0018 ,  C12N2500/24 ,  C12N2500/30 ,  C12N2500/38

摘要： The atmosphere control composition according to the present invention is an atmosphere control composition for use in the culture of cells, which comprises (a) an ascorbic acid component, (b) water, (c) a porous carrier, (d) an aldehyde-removing agent, (e) a transition metal catalyst and/or an alkaline earth metal hydroxide, wherein the aldehyde-removing agent comprises at least one component selected from the group consisting of ethylene urea, urea, arginine, lysine hydrochloride and a polyallylamine. According to the present invention, the atmosphere control composition feasible for preventing the generation of aldehyde can be provided without affecting the oxygen absorption ability and the carbon dioxide generation ability thereof.

摘要翻译： 根据本发明的气氛控制组合物是用于细胞培养的气氛控制组合物，其包含（a）抗坏血酸组分，（b）水，（c）多孔载体，（d）醛 - 去除剂，（e）过渡金属催化剂和/或碱土金属氢氧化物，其中除醛剂包括选自亚乙基脲，尿素，精氨酸，赖氨酸盐酸盐和聚烯丙胺中的至少一种成分。 根据本发明，可以提供可用于防止醛的产生的气氛控制组合物，而不影响氧吸收能力和二氧化碳产生能力。