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Class Information
Number: 435/7.94
Name: Chemistry: molecular biology and microbiology > Measuring or testing process involving enzymes or micro-organisms; composition or test strip therefore; processes of forming such composition or test strip > Involving antigen-antibody binding, specific binding protein assay or specific ligand-receptor binding assay > Assay in which an enzyme present is a label > Heterogeneous or solid phase assay system (e.g., elisa, etc.) > Sandwich assay
Description: Subject matter in which the heterogeneous or solid phase assay involves the binding of polyvalent analyte antigen to an antibody and a labeled antibody to obtain a measurable antibody-antigen-antibody complex; alternatively, a second unlabeled antibody and a third labeled anti-antibody can be reacted with the antigen-antibody complex to obtain a measurable result.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7622262 |
Method for diagnosing neoplasms |
Nov. 24, 2009 |
| 7615381 |
Method and apparatus for detecting estradiol and metabolites thereof using an acoustic device |
Nov. 10, 2009 |
| 7615218 |
Methods for determining and lowering caffeine concentration in fluids |
Nov. 10, 2009 |
| 7608465 |
Multi-analyte diagnostic test for thyroid disorders |
Oct. 27, 2009 |
| 7608407 |
Fluorescence polarization assay for determining histidine decarboxylase activity |
Oct. 27, 2009 |
| 7608392 |
Diagnostic assay for measuring a cell mediated immune response |
Oct. 27, 2009 |
| 7604957 |
Method for diagnosing immunologic food sensitivity |
Oct. 20, 2009 |
| 7604956 |
Supersensitive immunoassays |
Oct. 20, 2009 |
| 7604952 |
Detection and determination of the stages of coronary artery disease |
Oct. 20, 2009 |
| 7604948 |
Biomarkers for diagnosing an autism spectrum disorder |
Oct. 20, 2009 |
| 7604946 |
Methods for the assay of troponin I and T and complexes of troponin I and T and selection of antibodies for use in immunoassays |
Oct. 20, 2009 |
| 7598351 |
Antibody and use thereof |
Oct. 6, 2009 |
| 7598094 |
Methods and apparatus for detecting cardiac injury markers using an acoustic device |
Oct. 6, 2009 |
| 7598093 |
Nanoparticle and microparticle based detection of cellular products |
Oct. 6, 2009 |
| 7598090 |
Biosensor |
Oct. 6, 2009 |
| 7592186 |
Methods to measure immunosuppressive tacrolimus, sirolimus, and cyclosporin A complexes in a blood sample |
Sep. 22, 2009 |
| 7582443 |
Method for the detection and measurement of Hapten-conjugated biological binding entities by western and dot-blot using anti-hapten antibodies |
Sep. 1, 2009 |
| 7582441 |
Methods and compositions for treating and diagnosing disease |
Sep. 1, 2009 |
| 7579159 |
Assays, antibodies, and standards for detection of oxidized and MDA-modified low density lipoproteins |
Aug. 25, 2009 |
| 7575938 |
Method for diagnosing liver diseases |
Aug. 18, 2009 |
| 7569338 |
Diagnostic assays of secreted biological fluids for detection of infection and inflammatory conditions |
Aug. 4, 2009 |
| 7566542 |
Use of protein ASC as a marker for breast cancer |
Jul. 28, 2009 |
| 7556932 |
Particle based homogeneous assays using capillary electrophoresis with laser-induced fluorescence detection |
Jul. 7, 2009 |
| 7553631 |
RBP4 in insulin sensitivity/resistance, diabetes, and obesity |
Jun. 30, 2009 |
| 7553629 |
Nucleic acid molecules correlated with the Rhesus weak D phenotype |
Jun. 30, 2009 |
| 7547554 |
Method and device for the detection of very small quantities of particles |
Jun. 16, 2009 |
| 7544513 |
Hemoglobin assay for neonatal screening |
Jun. 9, 2009 |
| 7541194 |
Device for collection and assay of oral fluids |
Jun. 2, 2009 |
| 7541160 |
ELISA for VEGF |
Jun. 2, 2009 |
| 7534580 |
PSP94 diagnostic reagents and assays |
May. 19, 2009 |
| 7534419 |
Methods of diagnosis and treatment of osteoporosis |
May. 19, 2009 |
| 7527980 |
Indirect detection of cardiac markers for assessing acute myocardial infarction |
May. 5, 2009 |
| 7527979 |
Devices and methods for rapid detection of pathogens |
May. 5, 2009 |
| 7527978 |
Flow cytometry based micronucleus assays and kits |
May. 5, 2009 |
| 7527939 |
Polyclonal-monoclonal ELISA assay for detecting N-terminus proBNP |
May. 5, 2009 |
| 7524642 |
Assays for identifying ubiquitin agents and for identifying agents that modify the activity of ubiquitin agents |
Apr. 28, 2009 |
| 7517663 |
Rabbit monoclonal antibody against Id1 protein |
Apr. 14, 2009 |
| 7511123 |
Immuno-interactive fragments of the alpha-C subunit of inhibin |
Mar. 31, 2009 |
| 7510881 |
Method and kit for the quantitative and/or qualitative detection of components in a sample |
Mar. 31, 2009 |
| 7507550 |
Analytical sandwich test for determining NT-proBNP |
Mar. 24, 2009 |
| 7498143 |
Identification of Actinobacillus actinomycetemcomitans antigens for use in the diagnosis, treatment, and monitoring of periodontal diseases |
Mar. 3, 2009 |
| 7494820 |
Electrochemiluminescence of rare earth metal chelates |
Feb. 24, 2009 |
| 7491553 |
Homogeneous immunoassays for multiple allergens |
Feb. 17, 2009 |
| 7491551 |
Quantitative lateral flow assays and devices |
Feb. 17, 2009 |
| 7488606 |
Collection device for lateral flow chromatography |
Feb. 10, 2009 |
| 7485430 |
Methods and compositions for evaluation of fertility |
Feb. 3, 2009 |
| 7482174 |
Disease markers for early stage atherosclerosis |
Jan. 27, 2009 |
| 7479372 |
Beta-secretase substrates and uses thereof |
Jan. 20, 2009 |
| 7476545 |
Method of quickly detecting and/or assaying antigen by fluorescence correlation spectrometry |
Jan. 13, 2009 |
| 7473564 |
Kit and method for detecting the ESM-1 protein |
Jan. 6, 2009 |
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