G - Physics – 01 – N
Patent
G - Physics
01
N
150/14, 167/44
G01N 33/543 (2006.01) C12Q 1/00 (2006.01) G01N 33/542 (2006.01) G01N 33/58 (2006.01)
Patent
CA 1190461
ABSTRACT A homogeneous specific binding assay element, a method for its preparation, and a method for its use in determining a ligand in or the ligand binding capacity of a liquid sample are disclosed. The test element comprises a solid carrier incorporated with reagents for a homogeneous specific binding assay system which produces a detectable response, usually an electromagnetic radiation signal, that is a func- tion of the presence or amount of the ligand in or the ligand binding capacity of the sample. There is further disclosed a method for preparing a homo- geneous specific binding assay element for deter- mining a ligand in or the ligand binding capacity of a liquid sample by incorporating a carrier with a composition which includes a label conjugate, com- prising a label component coupled to a ligand moiety or a specific binding analog thereof, and a reagent reactive with the label conjugate, which method comprises (a) incorporating the carrier with the reagent reactive with the label conjugate in a first liquid; (b) subjecting the carrier of (a) to con- ditions effective to reversibly suspend or reduce the activity of the reagent therein; (c) incorporating the carrier of (b) with the label conjugate; (d) subjecting the carrier of (c) to a temperature ef- fective to freeze the reagent reactive with the label conjugate and the label conjugate; and (c) lyophilizing the reagent and label conjugate in the carrier of
405186
Miles Laboratories Inc.
Osler Hoskin & Harcourt Llp
LandOfFree
Homogeneous specific binding assay element and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Homogeneous specific binding assay element and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Homogeneous specific binding assay element and... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1248056