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Class Information
Number: 436/528
Name: Chemistry: analytical and immunological testing > Involving an insoluble carrier for immobilizing immunochemicals > Carrier is organic
Description: Subject matter in which the carrier is an organic compound.










Sub-classes under this class:

Class Number Class Name Patents
436/535 Antigen or antibody entrapped within the carrier (e.g., gel, hollow fiber, etc.) 378
436/531 Carrier is synthetic resin 1,407
436/529 Polysaccharide, carrier (e.g., dextran, etc.) 519


Patents under this class:
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Patent Number Title Of Patent Date Issued
5266497 Immunochromatographic assay with improved colored latex Nov. 30, 1993
5252494 Fiber optic sensors, apparatus, and detection methods using controlled release polymers and reagent formulations held within a polymeric reaction matrix Oct. 12, 1993
5252496 Carbon black immunochemical label Oct. 12, 1993
5248590 Surface modified liposomes Sep. 28, 1993
5246869 Method for the simultaneous assay of ligands Sep. 21, 1993
5236849 Method of high sensitivity immunoassay Aug. 17, 1993
5234840 Assay with backwash Aug. 10, 1993
5232830 Intrinsic fluorescent quenching methods Aug. 3, 1993
5231035 Latex agglutination assay Jul. 27, 1993
5229268 Method for diagnostic immunoassay by solid phase separation Jul. 20, 1993
5219763 Agglutination method for the determination of multiple ligands Jun. 15, 1993
5219926 Method of covalently bonding biopolymer to a solid hydrophilic organic polymer Jun. 15, 1993
5212063 Ligand trap useful in immunoassays of biotin or free biotin containing samples and improved immunoassays using these ligand traps May. 18, 1993
5210040 Process for coupling antibodies or antibody fragments to liposomes May. 11, 1993
5208166 Reactive chitosan coated articles and test kit for immunoassay May. 4, 1993
5206141 Okadaic acid testing for ciguatoxin Apr. 27, 1993
5202234 Myocardial infarction immunoassay Apr. 13, 1993
5200315 Particulate biologically active reagent containing polyoxyalkylene side chains, analytical element and methods for use of the reagent Apr. 6, 1993
5200321 Microassay on a card Apr. 6, 1993
5198368 Methods for performing a solid-phase immunoassay Mar. 30, 1993
5187066 Methods for detecting amphiphilic antigens Feb. 16, 1993
5187068 Method for determination of lipid moiety and apolipoprotein expressed epitope immunoreactivity on intact lipoprotein Feb. 16, 1993
5182216 Assays and devices therefor Jan. 26, 1993
5177020 Method for the immunological determination of heparan sulfate-proteoglycan and process for the preparation and purification of heparan sulfate-proteoglycan suitable for this purpose from tissu Jan. 5, 1993
5177023 Water-insoluble reagent elements containing same and methods of use Jan. 5, 1993
5173260 Beads fused to a test device support Dec. 22, 1992
5173406 Liposome immunoassay method and kit therefor Dec. 22, 1992
5171779 Use of plasma to immobilize protein on polymeric surfaces Dec. 15, 1992
5169756 Solid phase analysis method Dec. 8, 1992
5169789 Device and method for self contained solid phase immunodiffusion assay Dec. 8, 1992
5168057 Trifunctional conjugates Dec. 1, 1992
5164298 Verocytotoxin receptor assay Nov. 17, 1992
5164299 Use of a mixture of conjugated and unconjugated solid phase binding reagent to enhance the performance of assays Nov. 17, 1992
5162503 Purification of interleukin-2 by receptor-affinity chromatography Nov. 10, 1992
5149622 Solid phase analytical device and method for using same Sep. 22, 1992
5149626 Multiple antigen immunoassay Sep. 22, 1992
5149788 Purification of chimeric proteins containing an IL-2 moiety by receptor-affinity chromatography Sep. 22, 1992
5143853 Absorbance modulated fluorescence detection methods and sensors Sep. 1, 1992
5143854 Large scale photolithographic solid phase synthesis of polypeptides and receptor binding screening thereof Sep. 1, 1992
5144008 Artificial carrier for immobilization of biological proteins Sep. 1, 1992
5139934 Substrate composition and method for solid phase urease immunoassay Aug. 18, 1992
5137804 Assay device and immunoassay Aug. 11, 1992
5128241 Microcapsule immunoassay and reagents therefor Jul. 7, 1992
5124245 Wash composition, test kit and their use to determine a herpes simplex viral antigen Jun. 23, 1992
5122452 Enzyme immunoassay with a macroporous hydrophobic synthetic polymer cloth containing an immobilized antibody or antigen Jun. 16, 1992
5120643 Process for immunochromatography with colloidal particles Jun. 9, 1992
5114863 Immunosorbant assay for .alpha.-1-antitrypsin, kit employing said assay, monoclonal antibody to .alpha.-1-antitrypsin, and hybridoma for producing said monoclonal antibody May. 19, 1992
5114864 Fiber optic sensors, apparatus, and detection methods using fluid erodible controlled release polymers for delivery of reagent formulations May. 19, 1992
5108933 Manipulation of colloids for facilitating magnetic separations Apr. 28, 1992
5108934 Quantitative immunoassay utilizing liposomes Apr. 28, 1992

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