Cell culture membrane, cell culture substrate, and method for manufacturing cell culture substrate

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United States of America Patent

PATENT NO 9492842
APP PUB NO 20140212974A1
SERIAL NO

14128089

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Abstract

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Provided is: a cell culture membrane, which is free from materials derived from living organisms, can easily be industrially mass-produced, exhibits superior long-term storage properties and chemical resistance, has excellent cell adhesion properties and long-term culture properties and is capable of replicating a cell adhesion morphology that is similar to that of collagen derived from living organisms and being used for conventional cell cultivation. Also provided are a cell culture substrate, and a method for manufacturing the cell culture substrate. In the present invention, as a cell adhesion layer, a polymer membrane represented by formula (I) is formed on the base of a cell culture substrate so as to have a membrane thickness equal to or greater than 0.2 μm (in the formula, R1 and R2 represent a —(CH2)n—NH2 moiety (n is an integer of 1-10 inclusive.) or H, with at least one of R1 and R2 being a —(CH2)n—NH2 moiety. Moreover, l and m are positive integers expressing polymerization degree).

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Patent Owner(s)

Patent OwnerAddress
KISCO LTDOSAKA 541-8513
THE UNIVERSITY OF TOKYOTOKYO 113-8654
DAISANKASEI CO LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujii, Teruo Tokyo, JP 41 489
Hirama, Makoto Ichihara, JP 34 639
Inoue, Takashi Ichihara, JP 662 7614
Kamimae, Kentaro Tokyo, JP 1 0
Kimura, Hiroshi Tokyo, JP 313 3789
Mochizuki, Tsutomu Ichihara, JP 15 158
Oguni, Taku Ichihara, JP 1 0
Tanabe, Yuki Tokyo, JP 6 5
Tozawa, Hideto Tokyo, JP 1 0
Yoshimoto, Yasuo Tokyo, JP 8 63

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