Claims
- 1. Biological grafting material, comprising:
- milled bone initially coated with guanidine-extracted bone proteins which are dialyzed from solution, wherein unbound bone proteins are removed; and
- subsequently coated with anti-coagulated plasma containing plasma proteins, wherein unbound plasma proteins are removed.
- 2. The product of claim 1, wherein the initially coated milled bone with unbound bone proteins removed is lyophized.
- 3. The product of claim 1, wherein the bone protein is fibronectin.
- 4. The product of claim 1 wherein the milled bone is milled demineralized bone matrix.
Parent Case Info
This is a division of application Ser. No. 924,513 filed Oct. 29, 1986, now U.S. Pat. No. 4,743,259 issued May 10, 1988.
US Referenced Citations (4)
Divisions (1)
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Number |
Date |
Country |
Parent |
924513 |
Oct 1986 |
|