Chymase compositions, antibodies, diagnostics, and therapeutic methods related thereto
AssigneeEmory University
InventorsHaimanot Wasse, Ahsan Husain, Nawazish Ali Naqvi
Life of this patent
Estimating the term…
Abstract
The disclosure relates to chymase, antibodies to chymase, and diagnostic and therapeutic methods relates thereto. It has been discovered that above certain circulating levels of chymase, a patient has a high likelihood of arteriovenous fistula nonmaturation. Compositions and methods of detecting and measuring chymase levels are disclosure herein. In certain embodiments, the disclosure relates to methods of determining the effectiveness of creating an arteriovenous fistula in a subject diagnosed with chronic kidney disease.
Claims3
A method comprising:
- a) assaying a sample for a plasma chymase level, wherein the sample is obtained from a subject diagnosed with chronic kidney disease;
- and
- b) correlating an elevated level of plasma chymase with a likelihood of developing arteriovenous fistula nonmaturation, wherein the elevated level of plasma chymase is greater than 210 ng/mL,
- wherein the assaying comprises measuring the plasma chymase level with an anti-chymase antibody, and
- wherein the anti-chymase antibody binds an epitope comprising PSKFCGG (SEQ ID NO:1).
An anti-chymase antibody that binds to an epitope comprising PSKFCGG (SEQ ID NO:1).
Dependencies are inferred from the claim text.