Claims
- 1. A regenerated collagen product having an average molecular weight of 383,000 to 460,000 with 4% to 6% of the polypeptide chains having a molecular weight of 30,000 to 60,000 and 8% to 12% of the polypeptide chains having a molecular weight of 1,000,000 to 1,500,000, said collagen product having an axial periodicity between triple helix fibrils of about 750 .ANG. to 850 .ANG..
- 2. The product of claim 1 wherein said product is crosslinked.
CROSS REFERENCE TO RELATED APPLICATIONS
This application is a division of application Ser. No. 190,372, filed Sept. 24, 1980 now U.S. Pat. No. 4,374,121, which is a continuation-in-part of application Ser. No. 074,738, filed Sept. 12, 1979, now U.S. Pat. No. 4,279,812, entitled "Process for Preparing Macromolecular Biologically Active Collagen."
US Referenced Citations (7)
Non-Patent Literature Citations (1)
Entry |
Crosby, Research, vol. 15, pp. 427-435, 1962. |
Divisions (1)
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Number |
Date |
Country |
Parent |
190372 |
Sep 1980 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
74738 |
Sep 1979 |
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