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Browse by Category: Main > Chemistry
Class Information
Number: 435/964
Name: Chemistry: molecular biology and microbiology > Including enzyme-ligand conjugate production (e.g., reducing rate of nonproductive linkage, etc.)
Description: Subject matter involving the production of an enzyme-ligand conjugate.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7235369 Enzyme-protein complex Jun. 26, 2007
7070941 Methods and compositions for tagging via azido substrates Jul. 4, 2006
7045296 Process for analyzing protein samples May. 16, 2006
6830897 High throughput screen for reducing drug candidate attrition Dec. 14, 2004
6825000 Immunoassay reagent and immunoassay method Nov. 30, 2004
6613582 Methods for rapid and efficient protein cross-linking Sep. 2, 2003
6576430 Detection of ligands by refractive surface methods Jun. 10, 2003
6406858 System for the reduction of interferences in immunoassays Jun. 18, 2002
6299881 Uronium salts for activating hydroxyls, carboxyls, and polysaccharides, and conjugate vaccines, immunogens, and other useful immunological reagents produced using uronium salts Oct. 9, 2001
6287785 Homogenous enzyme immunoassay process Sep. 11, 2001
6194161 Staphylococcus aureus antigen Feb. 27, 2001
5989842 Method of marking biomolecules using horseradish peroxidase Nov. 23, 1999
5935805 Measurement of bilirubin albumin binding Aug. 10, 1999
5876954 Cytotoxic factor as is associated with multiple sclerosis, its detection and its quantification Mar. 2, 1999
5851778 Analyte assay using a trifunctional conjugate Dec. 22, 1998
5789179 Cat assay Aug. 4, 1998
5783673 Method of preferential labelling of a phycobiliprotein with an aminereactive dye for use in a multiple color assay and product for such use Jul. 21, 1998
5661019 Trifunctional conjugates Aug. 26, 1997
5595732 Polyethylene-protein conjugates Jan. 21, 1997
5468622 Salt stabilization of antibody-enzyme conjugates heat-dried into paper Nov. 21, 1995
5468486 Vaccine containing a protein alkaloid conjugate for the treatment of fescue toxicosis Nov. 21, 1995
5447846 Homogeneous Immunoassay process using covalent conjugate of enzyme and plural monoclonal antibodies for different epitopes on analyte Sep. 5, 1995
5441867 Pre-activated proteins for labelling oligonucleotide probes Aug. 15, 1995
5401649 2-methyl-4-hexene-and 3-methyl-5-heptene-1,2-diol derivatives Mar. 28, 1995
5399672 Process for preparing immunoconjugates Mar. 21, 1995
5352616 Analyte variant analysis Oct. 4, 1994
5350674 Intrinsic factor - horse peroxidase conjugates and a method for increasing the stability thereof Sep. 27, 1994
5350574 Derivatives of cyclosporina A, antibodies directed thereto and uses thereof Sep. 27, 1994
5342771 Functionalized imidazolinone haptens and protein conjugates thereof useful in assays for the detection of imidazolinone herbicides Aug. 30, 1994
5331109 Phencyclidine derivatives and protein and polypeptide phencyclidine derivative conjugates and labels Jul. 19, 1994
5324650 Situ process for production of conjugates Jun. 28, 1994
5302703 Tetrahydrocannabinol derivatives and protein and polypeptide tetrahydrocannabinol derivative conjugates and labels Apr. 12, 1994
5272257 Method of preferential labelling of a phycobiliprotein with an amine-reactive dye for use in a multiple color assay and product for such use Dec. 21, 1993
5239118 Cyclic conjugated enediynes Aug. 24, 1993
5217881 Hyperglycosylated cytokine conjugates Jun. 8, 1993
5182203 Bifunctional compounds useful in catalyzed reporter deposition Jan. 26, 1993
5180815 Modified protein for carrying hapten Jan. 19, 1993
5168057 Trifunctional conjugates Dec. 1, 1992
5164311 Preparation of an antibody-enzyme conjugate Nov. 17, 1992
5135863 Compositions and methods for determining the presence of amphetamines in a sample suspected of containing amphetamine and/or methamphetamine Aug. 4, 1992
5134071 Polymerization and copolymerization of proteins Jul. 28, 1992
4994385 Heterobifunctional coupling agents Feb. 19, 1991
4962029 Covalent oligonucleotide-horseradish peroxidase conjugate Oct. 9, 1990
4959306 Labeling design for a binding assay reagent Sep. 25, 1990
4946788 Purified immunoglobulin-related factor, novel monoclonal antibodies, hybridoma cell lines, processes and applications Aug. 7, 1990
4810638 Enzyme-labeled antibody reagent with polyalkyleneglycol linking group Mar. 7, 1989
4748111 Nucleic acid-protein conjugate used in immunoassay May. 31, 1988
4727022 Methods for modulating ligand-receptor interactions and their application Feb. 23, 1988
RE32499 Method for quantitative analysis for limonin Sep. 8, 1987
4686179 4- or 6-substituted aldosterones, their production and use in immunoassay Aug. 11, 1987

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