METHOD FOR CRYOPRESERVING SHEET-SHAPED CELL CULTURE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Oct 16, 2017
filing date -
Apr 17, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Methods are disclosed of freezing, cryopreserving, and transferring a frozen sheet-shaped cell culture. The method of freezing includes (1) a step of immersing in a cryopreservation solution a sheet-shaped cell culture supported by a mesh-shaped support body; (2) a step of removing the cryopreservation solution adhered to the sheet-shaped cell culture, while keeping the sheet-shaped cell culture supported by the mesh-shaped support body; (3) a step of enclosing the sheet-shaped cell culture in a cold-resistant film, an upper surface and a lower surface of the sheet-shaped cell culture being covered by the mesh-shaped support body; and (4) a step of freezing the sheet-shaped cell culture.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully