REAGENTS SCIENTIFIC OR MEDICAL

Brand Owner (click to sort) Address Description
ADVANTAGE Genetic Applications 11009 Alonda Ct San Diego CA 92126 Reagents for scientific or medical research used for the transportation of biologically active agents into cells, and not for use in polymerase chain reaction (PCR) or in PCR-related procedures;
AFFINITY PLUS Integrated DNA Technologies, Inc. 1710 COMMERCIAL PARK CORALVILLE IA 52241 Reagents for scientific or medical research use, namely, oligonucleotides and chemicals used for their synthesis;AFFINITY;
AFFYTAG AmberGen, Inc. 313 Pleasant Street Watertown MA 02472 REAGENTS FOR SCIENTIFIC OR MEDICAL RESEARCH USE, NAMELY, A MOLECULAR GROUP ADDED TO A BIOMOLECULE TO FACILITATE ITS CAPTURE ON A SURFACE OR ITS INTERACTION WITH ANOTHER MOLECULE;
ALAMO LABORATORIES INC Alamo Laboratories Inc 7795 MAINLAND DR STE 109 SAN ANTONIO TX 782506010 Reagents for scientific or medical research use; Biological tissue, namely, blood, stem cells, umbilical cords and placentas for scientific and medical research use; Chemicals for use in the biochemical and chemical industry; Chemical preparations for scientific purposes; Laboratory chemicals, namely, an antibody reagent used for the detection of antigens in cell and tissue analysis for in vitro diagnostic use; Enzyme substrates; Enzymes for scientific and research purposes;LABORATORIES INC;Scientific research; Custom design and development of chemical reagents and biochemical assays;
ALLELESEQR GENOME DIAGNOSTICS B.V. Yalelaan 48 NL-3584 CM Utrecht Netherlands Reagents for scientific or medical research use; reagents for use in human leukocyte antigen tissue-typing; reagents for use in identifying potential bone marrow transplant donors;
ALLELESEQR Atria Genetics, Inc. 884 Dubuque Avenue South San Francisco CA 94080 Reagents for scientific or medical research use; reagents for use in human leukocyte antigen tissue-typing; reagents for use in identifying potential bone marrow transplant donors;
AMPIVIEW ENZO LIFE SCIENCES, INC. Suite 3 81 Executive Blvd Farmingdale NY 11735 Reagents for scientific or medical research use, namely, nucleic acid type reagents for in vitro laboratory use;
AMPLIZYME Fuso Pharmaceutical Industries, Ltd. 7-10, Dosho-machi 1-chome, Chuo-ku Osaka Japan Reagents for scientific or medical research use;
ANTIGEN PROFILER Open Biosystems, Inc. 6705 Odyssey Dr. Huntsville AL 35806 Reagents for scientific or medical research use;
APTOTEC AptoTec, Inc. 425 River Rd. Athens GA 30602 Reagents for scientific or medical research use;
ARBOR BIOSCIENCES Biodiscovery 5840 Interface Dr Ann Arbor MI 48103 Reagents for scientific or medical research use;BIOSCIENCES;
ATTACHMENT FACTOR CELL SYSTEMS CORPORATION Suite A 12815 NE 124th Street Kirkland WA 98034 Reagents for scientific or medical research use;
AUROMA Roeder, Ryan 1400 E. Angela Blvd. South Bend IN 46617 Reagents for scientific or medical research use;
AVALANCHE EZ Biosystems 12121 Little Creek Drive Potomac MD 20854 Reagents for scientific or medical research use;
BIOKEY KARO BIO AB Novum, SE-14157 Huddinge Sweden Reagents for scientific or medical research use, namely, small peptides that selectively bind to biologically important functional domains on a target for use as the basis for high throughput screening assays used to identify drug leads that have a pharmacological effect on the target;
BLAZE PIERCE BIOTECHNOLOGY, INC. 3747 N. Meridan Road Rockford IL 61105 Reagents for scientific or medical research use in the chemiluminescence detection of substances;
BOSTON BIOCHEM Boston Biochem, Inc. 840 Memorial Dr 3rd Fl Cambridge MA 02139 Reagents for scientific or medical research use;BIOCHEM;Research in the field of chemistry;
CARTAGEN Cartagen Molecular Systems Inc. 100 Glenn Way, Suite 2 San Carlos CA 94070 reagents for scientific or medical research use;
CASPUTIN ENZO LIFE SCIENCES, INC. Suite 3 81 Executive Blvd Farmingdale NY 11735 Reagents for scientific or medical research use, namely, caspase inhibitors;
CELLS-TO-CT Ambion Inc. 2130 Woodward Street Austin TX 787441832 Reagents for scientific or medical research use;
CELLS-TO-CT AMBION, INC. 2130 Woodward Street Austin TX 78744 Reagents for scientific or medical research use;
CIRAPLEX Aushon Biosystems, Inc. 1st Floor 43 Manning Rd Billerica MA 01821 Reagents for scientific or medical research use;
CLARIFIER RICHARD-ALLAN SCIENTIFIC 47770 Westinghouse Drive Fremont CA 94539 REAGENTS FOR SCIENTIFIC OR MEDICAL RESEARCH USE, NAMELY, HISTOLOGY AND CYTOLOGY REAGENTS USED IN LABORATORY STAINING;
CLEARSEQ AGILENT TECHNOLOGIES, INC. 5301 Stevens Creek Boulevard Santa Clara CA 95051 Reagents for scientific or medical research use, namely, reagents for use in preparation of DNA sequencing samples;CLEAR SEQUENCING;
D-MAB AB BIOSCIENCES, INC. 214 Lincoln Street, Suite 402 Allston MA 02134 Reagents for scientific or medical research use;
DEMETHYL ANTICANCER, INC. 7917 Ostrow Street San Diego CA 92111 reagents for scientific or medical research use for in-vitro diagnosis of methionine or methylation depletion;
DICER Gene Therapy Systems, Inc. 6044 Cornerstone Court West, Suite E San Diego CA 92121 REAGENTS FOR SCIENTIFIC OR MEDICAL RESEARCH USE;
DISCOVERY COMES IN MANY FLAVORS Cartagen Molecular Systems Inc. 100 Glenn Way, Suite 2 San Carlos CA 94070 Reagents for scientific or medical research use;
DNATERMINATOR LUCIGEN CORPORATION 2905 Parmenter Street Middleton WI 53562 REAGENTS FOR SCIENTIFIC OR MEDICAL RESEARCH USE;
DYNAMIC POLYCONJUGATES Mirus Bio Corporation 505 CROSSROADS CIRCLE MADISON WI 53719 Reagents for scientific or medical research use in the form of reagents for delivering molecules to mammalian cells;polyconjugates;
E. CLONI LUCIGEN CORPORATION 2905 Parmenter Street Middleton WI 53562 Reagents for scientific or medical research use;
E. CLONI LUCIGEN CORPORATION 2905 Parmenter Street Middleton WI 53562 Reagents for scientific or medical research use;
E.Z.N.A. Omega Bio-Tek, Inc. 400 Pinnacle Way, Suite 450 Norcross GA 30071 reagents for scientific or medical research use; kits comprised of chemical solutions for the identification of nucleic acids, cells, proteins, and general molecules for scientific research;
E2TAK TAKARA BIO INC. 4-38, Nojihigashi 7-chome, Kusatsu-shi Shiga 525-0058 Japan Reagents for scientific or medical research use;
EFFIPURE EXACT Sciences Corporation 5505 Endeavor Lane Madison WI 53719 Reagents for scientific or medical research use; Reagents for scientific or medical research use in binding assays, namely assays to detect nucleic acid sequences; Reagents for scientific or medical research use in binding assays, namely assays to purify nucleic acid sequences; Reagents for scientific or medical research use in binding assays, namely assays to separate nucleic acid sequences; Reagents for scientific or medical research use in hybridization assays, namely assays to detect nucleic acid sequences; Reagents for scientific or medical research use in hybridization assays, namely assays to purify nucleic acid sequences; Reagents for scientific or medical research use in hybridization assays, namely assays to separate nucleic acid sequences; Reagents for scientific or medical research use in electrophoresis assays; Reagents for scientific or medical research use in electrophoresis assays, namely assays to detect analytes; Reagents for scientific or medical research use in electrophoresis assays, namely assays to purify analytes; Reagents for scientific or medical research use in electrophoresis assays, namely assays to separate analytes; Reagents for scientific or medical research use in electrophoresis assays, namely assays to detect nucleic acid sequences; Reagents for scientific or medical research use in electrophoresis assays, namely assays to purify nucleic acid sequences; Reagents for scientific or medical research use in electrophoresis assays, namely assays to separate nucleic acid sequences; Reagents for scientific or medical research use in electrophoresis assays, namely assays to detect contamination in food products; Reagents for scientific or medical research use in electrophoresis assays, namely assays to detect contamination in blood products; Reagents for scientific or medical research use in electrophoresis assays, namely assays to detect biological contamination; Reagents for scientific or medical research use in electrophoresis assays, namely assays to detect biological contamination in food products; Reagents for scientific or medical research use in electrophoresis assays, namely assays to detect biological contamination in blood products; Reagents for scientific or medical research use in electrophoresis assays, namely assays to detect pathogenic contamination; Reagents for scientific or medical research use in electrophoresis assays, namely assays to detect pathogenic contamination in food products; Reagents for scientific or medical research use in electrophoresis assays, namely assays to detect pathogenic contamination in blood products; Reagents for scientific or medical research use in electrophoresis assays, namely assays to detect bacterial contamination in blood products; Reagents for scientific or medical research use in electrophoresis assays, namely assays to detect viral contamination in blood products; Reagents for scientific or medical research use in electrophoresis assays, namely assays to detect contamination in platelet products; Reagents for scientific or medical research use in electrophoresis assays, namely assays to detect bacterial contamination in platelet products; Reagents for scientific or medical research use in electrophoresis assays, namely assays to identify bacterial pathogens in platelet products; Reagent kits comprised of reagents for scientific or medical research use; Reagent kits comprised of reagents for scientific or medical research use in binding assays; Reagent kits comprised of reagents for scientific or medical research use in hybridization assays; Reagent kits comprised of reagents for scientific or medical research use in electrophoresis assays; Reagent kits comprised of reagents for scientific or medical research use in electrophoresis assays, namely assays to detect analytes; Reagent kits comprised of reagents for scientific or medical research use in electrophoresis assays, namely assays to purify analytes; Reagent kits comprised of reagents for scientific or medical research use in electrophoresis assays, namely assays to separate analytes; Reagent kits comprised of reagents for scientific or medical research use, namely assays to detect nucleic acid sequences; Reagent kits comprised of reagents for scientific or medical research use in electrophoresis assays, namely assays to purify nucleic acid sequences; Reagent kits comprised of reagents for scientific or medical research use in electrophoresis assays, namely assays to separate nucleic acid sequences; Reagent kits comprised of reagents for scientific or medical research use in electrophoresis assays, namely assays to detect contamination in blood products; Reagent kits comprised of reagents for scientific or medical research use in electrophoresis assays, namely assays to identify bacterial pathogens; Reagent kits comprised of reagents for scientific or medical research use in electrophoresis assays, namely assays to detect bacterial contamination in blood products; Reagent kits comprised of reagents for scientific or medical research use in electrophoresis assays, namely assays to detect viral contamination in blood products; Reagent kits comprised of reagents for scientific or medical research use in electrophoresis assays, namely assays to detect contamination in platelet products; and Reagent kits comprised of reagents for scientific or medical research use in electrophoresis assays, namely assays to detect bacterial contamination in platelet products;
ELECTRA VECTOR SYSTEM DNA2.0 Legal Department 37950 Central Court Newark CA 94560 Reagents for scientific or medical research use, namely, molecular biology reagents and reagent kits consisting primarily of vectors, clones, genes, PCR fragments, primers, plasmids, enzymes and buffers all for biotechnology research;VECTOR SYSTEM;
ENABLING THE PROTEOMICS REVOLUTION Orbigen, Inc. 6827 Nancy Ridge Drive San Diego CA 92121 Reagents for scientific or medical research use for the expression, amplification, purification and analysis of biological material;Technical consultation and research in the field of molecular biology, namely baculovirus expression, nucleic acid analysis, gene identification, gene cloning, gene expression, electrophoresis, and protein purification;
EXCYTO-PCR LUCIGEN CORPORATION 2905 Parmenter Street Middleton WI 53562 Reagents for scientific or medical research use;
EXOQUICK System Biosciences P.O. Box 390 Palo Alto CA 94302 Reagents for scientific or medical research use;
EXPRESS IN Open Biosystems, Inc. 6705 Odyssey Dr. Huntsville AL 35806 Reagents for scientific or medical research use;
EXPRESSO LUCIGEN CORPORATION 2905 Parmenter Street Middleton WI 53562 Reagents for scientific or medical research use;
FLUORO-RUBY Histo-Chem, Inc. 200 Elizabeth Ann Dr. White Hall AR 71602 Reagents for scientific or medical research use;
GC CLONING LUCIGEN CORPORATION 2905 Parmenter Street Middleton WI 53562 Reagents for scientific or medical research use;
GENEON ROHM AND HAAS COMPANY 400 Arcola Road Collegeville PA 19426 Reagents for scientific or medical research use;
GENEPORTER Gene Therapy Systems, Inc. 6044 Cornerstone Court West, Suite E San Diego CA 92121 Reagents for scientific or medical gene research use;
GENETEX GeneTex, Inc. 2456 Alton Parkway Irvine CA 92606 reagents for scientific or medical research use or clinical medical laboratory use (Diagnostic or Prognostic);
GENSARA Gensara, Inc. 22 W. Pennsylvania Avenue Bel Air MD 21014 Reagents for scientific or medical research use;
HAPPY CELL MICRO MUNLAI NA HEIREANN TEORANTA AILLE INVERIN, GALWAY H91 XHE3 Reagents for scientific or medical research use;CELL;
HAPPY CELL IRISH MICRO MOULDINGS LTD. AILLE INVERIN, GALWAY H91 XHE3 Ireland Reagents for scientific or medical research use;CELL;
HAPPY CELL BiocroĆ­ Limited St. James Hospital Unit 3.80 The Trinity Centre Dublin 8 Ireland Reagents for scientific or medical research use;CELL;
HAWKEYE Integrated DNA Technologies, Inc. 1710 COMMERCIAL PARK CORALVILLE IA 52241 Reagents for scientific or medical research use, namely, oligonucleotides and chemicals used for their synthesis;
I-MAB AB BIOSCIENCES, INC. 214 Lincoln Street, Suite 402 Allston MA 02134 Reagents for scientific or medical research use;
IKOTECH Ikotech 3000 Technology Avenue New Albany IN 47150 Reagents for scientific or medical research use;medical instruments for the separation of biological specimens for medical and research purposes;
IMAGENETICS-AT-WORK APPLERA CORPORATION 850 Lincoln Centre Drive Foster City CA 94404 Reagents for scientific or medical research use; inhibitors; therapeutics; diagnostic reagents for clinical or medical laboratory use; medical diagnostic reagents; computer software;IMAGINE GENETICS AT WORK;
IN SITU MegaLinx, Inc. 650 Shawan Falls Dublin OH 43017 reagents for scientific or medical research use;
IN-FUSION TAKARA BIO USA, INC. 2560 Orchard Parkway San Jose CA 95131 Reagents for scientific or medical research use;
INCELL INCELL Corporation 12734 Cimarron Path San Antonio TX 78249 Reagents for scientific or medical research use A 1994-07-01;Research (Medical) A 1991-04-02;
INCELL INCELL Corporation 12734 Cimarron Path San Antonio TX 78249 Reagents for scientific or medical research use;Medical Research;
INCHWORM ENZO LIFE SCIENCES, INC. Suite 3 81 Executive Blvd Farmingdale NY 11735 Reagents for scientific or medical use;
INCHWORM ENZO LIFE SCIENCES, INC. Suite 3 81 Executive Blvd Farmingdale NY 11735 Reagents for scientific or medical research use;
INNOPLEX MERCK KGAA Frankfurter Str. 250 64293 Darmstadt F128/002 Germany Reagents for scientific or medical research use, namely, reagents, with or without reagent carriers, for detecting analytes of biological/chemical relevance applied to diagnostics or scientific, environmental, agricultural, or biomedical research; assay kits comprising reagents, with or without reagent carriers, for detecting analytes of biological/chemical relevance applied to diagnostics or scientific, environmental, agricultural, or biomedical research;
INREX INREXTEST, LTD. Suite 3304 220 East 42nd Street New York NY 10017 Reagents for scientific or medical research use;
INSECTIGEN InsectiGen, Inc. 425 River Rd. Athens GA 306022771 Reagents for scientific or medical research use;
INTEGRATED DNA TECHNOLOGIES Integrated DNA Technologies, Inc. 1710 COMMERCIAL PARK CORALVILLE IA 52241 Reagents for scientific or medical research use, namely, oligonucleotides and chemicals used for their synthesis;DNA TECHNOLOGIES;
INVADER PLUS HOLOGIC, INC. 250 Campus Drive Marlborough MA 01752 Reagents for scientific or medical research use;
IOWA BLACK Integrated DNA Technologies, Inc. 1710 COMMERCIAL PARK CORALVILLE IA 52241 Reagents for scientific or medical research use, namely, dyes;black;
IPROKITE ProQinase GmbH Engesserstr. 4 79108 Freiburg Germany Reagents for scientific or medical research use;Pharmaceutical drug development services;
ITRANSFECT BP Biotech 9033 W. Ludlow Dr. Peoria AZ 85381 Reagents for scientific or medical research use;
IXCELLS iXCells Biotechnologies USA 10340 Camino Santa Fe, Suite C San Diego CA 92121 Reagents for scientific or medical research use;
LEOPARD ARRAY Open Biosystems, Inc. 6705 Odyssey Dr. Huntsville AL 35806 Reagents for scientific or medical research use;
LIGHTNING-LINK ABCAM PLC DISCOVERY DRIVE, CAMBRIDGE BIOMEDICAL CAMPUS CAMBRIDGE CB2 0AX Reagents for scientific or medical research use; kits for labelling of polypeptides comprising one or more of reagents, dyes, fluorophores, chromophores, enzymes, biotin, streptavidin and buffers for use in scientific or medical research;
MAG-BIND Omega Bio-Tek, Inc. 400 Pinnacle Way, Suite 450 Norcross GA 30071 Reagents for scientific or medical research use; kits comprised of chemical solutions for the identification of nucleic acids, cells, proteins and general molecules for scientific research;
MAG-BIND Omega Bio-Tek, Inc. 400 Pinnacle Way, Suite 450 Norcross GA 30071 Reagents for scientific or medical research use; kits comprised of chemical solutions for the identification of nucleic acids, cells, proteins and general molecules for scientific research;
MAGNITAQ AFFYMETRIX, INC. 3420 Central Expressway Santa Clara CA 95051 Reagents for scientific or medical research use;
MEGAMER Integrated DNA Technologies, Inc. 1710 COMMERCIAL PARK CORALVILLE IA 52241 Reagents for scientific or medical research use, namely, oligonucleotides and chemicals used for their synthesis;
METHYLEDGE PROMEGA CORPORATION 2800 Woods Hollow Road Madison WI 537115399 Reagents for scientific or medical research use, namely, reagents for bisulfite conversion and treatment of DNA;
MGC PLUS Open Biosystems, Inc. 6705 Odyssey Dr. Huntsville AL 35806 Reagents for scientific or medical research use;MGC;
MICROELUTE Omega Bio-Tek, Inc. 400 Pinnacle Way, Suite 450 Norcross GA 30071 Reagents for scientific or medical research use; kits comprised of chemical solutions for the identification of nucleic acids, cells, proteins and general molecules for scientific research;
MILLIPLEX MERCK KGAA Frankfurter Str. 250 64293 Darmstadt F128/002 Germany Reagents for scientific or medical research use, namely, reagents, with or without reagent carriers, for detecting analytes of biological/chemical relevance applied to diagnostics or scientific, environmental, agricultural, or biomedical research; assay kits comprising reagents, with or without reagent carriers, for detecting analytes of biological/chemical relevance applied to diagnostics or scientific, environmental, agricultural, or biomedical research;
MIRVADER Third Wave Technologies, Inc. 502 South Rosa Road Madison WI 53719 Reagents for scientific or medical research use;
MOLECULAR LOCK Weininger, Arthur M. 300 Queen Anne Ave. N. #392 Seattle WA 98109 Reagents for scientific or medical research use;MOLECULAR LOCK;
MTRAQ AB SCIEX PTE. LTD. 33 Marsiling Industrial Estate Road 3 #04-06 739256 Singapore Reagents for scientific or medical research use; diagnostic reagents for scientific or research use;
MYCROARRAY Biodiscovery-LLC 5840 Interface Drive, Suite 101 Ann Arbor MI 48103 Reagents for scientific or medical research use;
MYNGS GUIDES Biodiscovery 5840 Interface Dr Ann Arbor MI 48103 Reagents for scientific or medical research use;GUIDES;Scientific and technological services, namely, design, engineering, processing of nucleic acids in enzymatic reactions and processing of nucleic acid sequences in computational analysis, research and development services in the field of genomics;
MYOTONIC COOK MEDICAL TECHNOLOGIES 750 Daniels Way, P.O. Box 2269 Bloomington IN 47402 Reagents for scientific or medical research use, namely, cell culture reagents, cell culture growth and differentiation media, basal media and growth supplements;
N-MAB AB BIOSCIENCES, INC. 214 Lincoln Street, Suite 402 Allston MA 02134 Reagents for scientific or medical research use;
NANOFECT Reilly, John P. 612 North Cayuga St. Ithaca NY 14850 Reagents for scientific or medical research use;
NANOMA Roeder, Ryan 1400 E. Angela Blvd. South Bend IN 46617 Reagents for scientific or medical research use;
NOVOCYTE AGILENT TECHNOLOGIES, INC. 5301 Stevens Creek Boulevard Santa Clara CA 95051 Reagents for scientific or medical research use; Reagents for use with laboratory equipment for chemical or biological analysis, namely, buffers, solutions and de-contamination liquids;
OMNITAQ DNA Polymerase Technology, Inc. 11 Princeton Avenue University City MO 63130 Reagents for scientific or medical research use;
ONE-STEP WESTERN GenScript Corporation Suite 105 120 Centennial Ave. Piscataway NJ 08854 Reagents for scientific or medical research use;
ONTO/SCREEN Ontogeny, Inc. 45 Moulton Street Cambridge MA 02138 reagents for scientific or medical research use;
OPEN ACCESS Open Biosystems, Inc. 6705 Odyssey Dr. Huntsville AL 35806 Reagents for scientific or medical research use;
ORBIGEN Orbigen, Inc. 6827 Nancy Ridge Drive San Diego CA 92121 Reagents for scientific or medical research use for the expression, amplification, purification and analysis of biological material;Technical consultation and research in the field of molecular biology, namely baculovirus expression, nucleic acid analysis, gene identification, gene cloning, gene expression, electrophoresis, and protein purification;
ORIGENE OriGene Technologies, Inc. 9620 Medical Center Drive, Suite 200 Rockville MD 20850 Reagents for scientific or medical research use; cloned genes for scientific or medical research;Advisory services relating to scientific research; advisory services relating to molecular biology research; advisory services relating to scientific research; advisory services relating to technological research; biological analysis; biological cloning services; biological product development services; biological scientific laboratory services; biological research; biological research services; consultancy relating to biotechnology; consultancy relating to laboratory testing; providing information on the subject of scientific research in the field of biochemistry and biotechnology; laboratory analysis in the field of biochemistry and biotechnology; laboratory research in the field of biochemistry and biotechnology; scientific laboratory services for molecular biology; information technology consulting services in relation to molecular biology; laboratory services, namely, preparation of biological samples for research purposes; laboratory services, namely, preparation of biological samples for testing and analysis in research laboratories; laboratory services, namely, preparation of biological samples for analysis in research laboratories; preparation of scientific reports for others; providing information relating to scientific research in the fields of biochemistry and biotechnology; provision of information relating to scientific research; scientific research; scientific research relating to biology; scientific research relating to chemistry;
PANOMICS AFFYMETRIX, INC. 3420 Central Expressway Santa Clara CA 95051 Reagents for scientific or medical research use;
PARATAXIS EXONIX, INC. 300 Queen Anne Ave. N. #385 Seattle WA 98109 reagents for scientific or medical research use;The mark is lined for the colors orange and gray.;
PASSAGE REAGENT GROUP CELL SYSTEMS CORPORATION Suite A 12815 NE 124th Street Kirkland WA 98034 Reagents for scientific or medical research use;
PETITE LUCIGEN CORPORATION 2905 Parmenter Street Middleton WI 53562 Reagents for scientific or medical research use;
PIRPLUS Open Biosystems, Inc. 6705 Odyssey Dr. Huntsville AL 35806 Reagents for scientific or medical research use;
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. This invention provides for labeling reagents, labeled targets and processes for preparing labeling reagents. The labeling reagents can take the form of cyanine dyes, xanthene dyes, porphyrin dyes, coumarin dyes or composite dyes. These labeling reagents are useful for labeling probes or targets, including nucleic acids and proteins. These reagents can be usefully applied to protein and nucleic acid probe based assays. They are also applicable to real-time detection processes.