Skip to Content
Find More Like This
Return to Search

Mass spectrometric immunoassay

United States Patent

December 13, 2005
View the Complete Patent at the US Patent & Trademark Office
Rapid mass spectrometric immunoassay methods for detecting and/or quantifying antibody and antigen analytes utilizing affinity capture to isolate the analytes and internal reference species (for quantification) followed by mass spectrometric analysis of the isolated analyte/internal reference species. Quantification is obtained by normalizing and calibrating obtained mass spectrum against the mass spectrum obtained for an antibody/antigen of known concentration.
Nelson; Randall W. (Ahwahtukee, AZ), Williams; Peter (Phoenix, AZ), Krone; Jennifer Reeve (Phoenix, AZ)
Intrinsic Bioprobes, Inc. (Tempe, AZ)
09/ 808,275
March 14, 2001
Financial Assistance for some of the work reported herein was provided by the United States Department of Energy under Grant number DEFG02-91ER61127. The United States government may have certain rights to this invention.