Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Scleroproteins – e.g. – fibroin – elastin – silk – etc.
Patent
1989-06-28
1990-12-04
Nutter, Nathan M.
Chemistry: natural resins or derivatives; peptides or proteins;
Proteins, i.e., more than 100 amino acid residues
Scleroproteins, e.g., fibroin, elastin, silk, etc.
530840, 514 21, 514801, 435 681, A61K 3712, C07K 300, C07K 1300
Patent
active
049755277
ABSTRACT:
A good tissue-affinity and lack of antigenicity are required for the collagen used as the carrier of BMP. Conventional collagens have these properties only insufficiently. When the tyrosine content is below 2 residues/1000 residues, then the above properties of such collagens are good. Moreover, collagens excelling in the above properties can be readily obtained by using proteolytic enzymes.
REFERENCES:
patent: 4066083 (1978-01-01), Ries
patent: 4314380 (1982-02-01), Miyata et al.
patent: 4394370 (1983-07-01), Jefferies
patent: 4563350 (1986-01-01), Nathan et al.
Chemical Abstracts vol. 93, 1980 No. 21, Nov. 24 p. 431 Abstract 903:201706d Yasui et al.
Physicochemical Characterization and Molecular Organization of of the Collagen A and B Chains, R. Kent Rhodes and Edward J. Miller 1978 American Chemical Society.
Die Angewandle Makromolekulare Chemie 111 (1983) 107-122 (NR. 1701), Collagen Heterogeneity and its Functional Significance, M. Z. Abedin and R. Riemschneider.
Koezuka Masahiro
Suzuki Kaneo
Takaoka Kunio
Yasugi Shigeo
Nitta Gelatin Inc.
Nutter Nathan M.
LandOfFree
Tissue-affinitive collagen for osteogenesis and method of produc does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tissue-affinitive collagen for osteogenesis and method of produc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tissue-affinitive collagen for osteogenesis and method of produc will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-884195