CELL CULTURE MEMBRANE AND METHOD FOR PRODUCING BIOLOGICAL TISSUE
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United States of America Patent
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Issued Date -
Oct 3, 2024
app pub date -
May 28, 2024
filing date -
Dec 22, 2021
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The disclosure makes it possible to provide a cell culture membrane capable of easily decomposing after allowing cell layers to be formed on both sides of the cell culture membrane. A cell culture membrane having a cell culture region at both surfaces thereof, the cell culture membrane containing methyl cellulose having a weight average molecular weight of from 20000 to 190000 as a main component, or containing methyl cellulose having a weight average molecular weight of from 190000 to 400000 as a main component, and further containing a dissolution temperature regulator. The dissolution temperature regulator is preferably at least one of sodium styrenesulfonate, sodium iodide, or sodium toluenesulfonate. A poorly soluble material is preferably added to the cell culture membrane.
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