G - Physics – 01 – N
Patent
G - Physics
01
N
167/40
G01N 33/537 (2006.01)
Patent
CA 1128857
Docket No. 11838 DRY RADIOIMMUNOASSAY TEST COMPOSITION CONTAINING STABILIZED LABEL/ANTIBODY MIXTURE ABSTRACT OF THE DISCLOSURE A dry radioimmunoassay test composition comprising a mixture of a radiolabelled form of a ligand, i.e., a hapten or an antigen, an antibody for the ligand, and a heavy metal cation, e.g., cupric ion, to inhibit the complex-forming reaction between the radiolabelled ligand and the antibody. A method for preparing the dry test composition is also pro- vided. In use in a radioimmunoassay, the dry test composition is reconstituted with an aqueous liquid and combined with a test sample and a chelating agent to bind the heavy metal cation, permitting reaction among any ligand present in the sample, the radiolabelled ligand, and the antibody. A test kit for performing such radioimmunoassay is also provided.
334258
Derfler Sara
Tamir Yehuda
Wagner Daniel B.
Ames-Yissum Ltd.
Osler Hoskin & Harcourt Llp
LandOfFree
Dry composition of heavy metal cation with radiolabelled... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dry composition of heavy metal cation with radiolabelled..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dry composition of heavy metal cation with radiolabelled... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-798616