Patent: 5,538,853
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Summary for Patent: 5,538,853
Title: | Bone resorption assay based on a peptide liberated during collagen degradation |
Abstract: | An antibody raised to type I collagen carboxyterminal cross-linked telopeptide isolated from decalcified human or animal bone, may be used in an assay to determine the concentration of liberated carboxyterminal telopeptide region of the type I collagen molecule in a sample. When the sample is a body fluid such as serum or urine the degradation product measured is resistant to further degradation, since it contains a multivalent intermolecular cross-link, and can thus be found in the body fluid. The assay may be used to assess the degradation of type I collagen, the major organic constituent of bone matrix. |
Inventor(s): | Risteli; Juha P. (Oulu, FI), Risteli; Leila T. (Oulu, FI) |
Assignee: | Orion Corporation, Orion Diagnostica (Koivumankkaankuja, FI) |
Application Number: | 08/274,105 |
Patent Claims: | see list of patent claims |
Details for Patent 5,538,853
Applicant | Tradename | Biologic Ingredient | Dosage Form | BLA | Approval Date | Patent No. | Expiredate |
---|---|---|---|---|---|---|---|
Smith & Nephew, Inc. | SANTYL | collagenase | Ointment | 101995 | 06/04/1965 | See Plans and Pricing | 2013-07-23 |
>Applicant | >Tradename | >Biologic Ingredient | >Dosage Form | >BLA | >Approval Date | >Patent No. | >Expiredate |