Title:
Collagen bio-textiles, its preparing method, and use
Document Type and Number:
Japanese Patent JP5993387
Kind Code:
B2
Abstract:
The present invention provides a collagen biofabric comprising a dehydrated, decellularized and substrate-free amniotic membrane, wherein said amniotic membrane has a native tertiary and quaternary structure. Further, provided is a collagen biofabric from a placenta having an amniotic membrane and a chorionic membrane, wherein the collagen biofabric is prepared by a method comprising: (a) separating the amniotic membrane from the chorionic membrane; and (b) decellularizing the amniotic membrane so that the amniotic membrane is not contacted with an enzyme. The present invention also provides a three-dimensional scaffold comprising the collagen biofabric of the present invention, preferably wherein the three-dimensional scaffold is a tube, a sheet, a fiber, or a microsphere.
Inventors:
Hariri, Robert, Jay.
Kapranovsky, Alexander, M.
Murphy, Patricia, A.
Kapranovsky, Alexander, M.
Murphy, Patricia, A.
Application Number:
JP2014016360A
Publication Date:
September 14, 2016
Filing Date:
January 31, 2014
Export Citation:
Assignee:
Anthropogenesis Corporation
International Classes:
C07K14/78; A61K38/17; A61K47/32; A61K47/34; A61K47/36; A61L27/00; A61L27/36; A61P17/00; A61P17/02; C12N5/00
Domestic Patent References:
| JP8033702A | ||||
| JP9225018A | ||||
| JP63260549A | ||||
| JP8266613A | ||||
| JP10113384A | ||||
| JP7116242A |
Foreign References:
| WO2001049827A1 | ||||
| WO1998037903A1 |
Attorney, Agent or Firm:
Yusuke Hiraki
Satoshi Fujita
Eiichi Arai
Natsuo Tanaka
Satoshi Fujita
Eiichi Arai
Natsuo Tanaka
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