This web page lists suppliers providing ELISA. Many commercial entities such as Signosis [1], provide assay kits, and a variety of other laboratory kits, including ELISA kits against specific proteins, cell proliferation kits, apoptosis kits, protein quantitation assay such as BCA assay, and a large number of molecular biology kits for DNA/RNA purification, amplification, and mutagenesis. The list is compiled from a systematic manual survey conducted by Labome covering over 60000 randomly selected publications (read  how Labome selects the articles).  This list includes suppliers whose products have been cited in at least one publications. Up to five most cited products for each supplier are displayed.  Therefore, this list provides a comprehensive representation of high-quality suppliers in this product category.  A small number of high-quality suppliers without any citation may also be included; they are not accompanied by any citation data. As the Labome survey is ongoing, this list is updated regularly to reflect the most recent data. Please note: a few companies have been  purchased by or merged with other companies, they remain on the list if their brands are maintained by the new entities, such as Life Technologies, Sigma-Aldrich.  
The total number of citations for ELISA is 53365 from 30284 publications.
R&D Systems
 Abcam
 MABTECH
 BioLegend
 Invitrogen
 Ansh Labs
 Boster
 Sino Biological
  Building 9, No.18 Kechuang 10th St, BDA, Beijing, 100176
 marketing@sinobiological.com
  https://www.sinobiological.com86 400-890-9989
 headquarters: China 
 Sino Biological is an international reagent supplier and service provider. The company specializes in recombinant protein production and antibody development. All of Sino Biological's products are independently developed and produced, including recombinant proteins, antibodies and cDNA clones. Sino Biological is the researchers' one-stop technical services shop for the advanced technology platforms they need to make advancements. In addition, Sino Biological offer pharmaceutical companies and biotechnology firms pre-clinical production technology services for hundreds of monoclonal antibody drug candidates.
 Most cited:  
Human Immunodeficiency Virus type 1 (HIV-1) p24 / Capsid Protein p24 ELISA Kit,  
Human IL6 / IL-6 ELISA Kit,  
Human CD200 ELISA Pair Set,  
Human TREM-2/TREM2 ELISA Pair Set,  
Influenza A H1N1 (A/Puerto Rico/8/1934) Hemagglutinin / HA ELISA Pair Set. 
  Krishgen Biosystems
 MyBioSource
   MyBioSource, LLC was orginally founded in Vancouver by three enthusiastic scientists who are passionate about providing the world with the best reagents available. Together, they form a company with a big vision known as MyBioSource. MyBioSource is now located in San Diego, California, USA.
 Most cited:  
Chicken Corticosterone, CORT ELISA Kit,  
Rat Superoxide Dismutase ELISA Kit,  
Human Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) ELISA Kit,  
Mouse Luteinizing Hormone ELISA Kit,  
Mouse Creatine Kinase MM isoenzyme, CK-MM ELISA Kit. 
  StressMarq Biosciences
 Abnova
 Wuhan Fine Biotech Co.,Ltd.
 Bio-Rad
  Endeavour House, Langford Business Park
Langford Lane, Kidlington
OXON, OX5 1GE
 antibody_sales_uk@bio-rad.com
  https://www.bio-rad-antibodies.com1 800 265 7376 (North America)
44 (0)1865 852 700 (Rest of World)
 headquarters: UK
 Bio-Rad is one of the world's leading antibody manufacturers, offering over 12,000 antibodies and related reagents for a focused range of research areas such as immunology, cancer, veterinary research and cell biology through its antibody experts formerly known as AbD Serotec.
 Most cited:  
MOUSE MONOCLONAL ANTIBODY ISOTYPING TEST KIT,  
MAGIC REDâ& 132;¢ CATHEPSIN B KIT,  
BOVINE INTERFERON GAMMA ELISA KIT,  
MAGIC REDâ& 132;¢ CATHEPSIN L KIT,  
ANTI DOG CD3:FITC/CD4:RPE. 
  Toronto BioScience
 Eagle BioSciences
 Aviva Systems Biology
 Rockland Immunochemicals
   Rockland Immunochemicals, Inc. produces Phosho-Site Specific Antibodies and Antibody based tools for basic, applied and clinical research.  Our laboratory is located west of  Philadelphia, Pennsylvania, USA.  The technology base of the organization is the experience of its staff scientists in the production and purification of a wide range of antibodies through monoclonal & polyclonal antibody techniques utilizing in vitro and in vivo methods.  Rockland's antibodies are suited for individuals performing Western Blotting, ELISA, Immunohistochemistry, Fluorescent Microscopy, High Content Screening and diagnostic kit production.  Primary antibodies include Akt Pathway, Apolipoproteins, Apoptosis/Cell Cycle, Cytokines, Cell Signaling, Enzymes, Extracellular Matrix, Transcription Factors (NFkB) and Ubiquitin.  
 Most cited:  
Tween-20 Ultra Pure,  
Immunoprecipitation Kit: DYKDDDDK (FLAG®) FLAG® epitope tag,  
HRP Western Blot Anti-Mouse IgG Antibody,  
CellCountEZâ& 132;¢ Cell Survival Assay Kit,  
Formaldehyde Fixative 16% (w/v) Ultrapure EM Grade (5 pack - 10 ml per ampule) MaxTagâ& 132;¢ Histo for IHC. 
  Miltenyi Biotec
 Active Motif
  1914 Palomar Oaks Way, Suite 150
Carlsbad, CA 92008
 sales@activemotif.com
  http://www.activemotif.com1-760-431-1263
 headquarters: USA
   Abbexa
  Abbexa LTD, Cambridge, UK
Abbexa LLC, Houston, USA
 info@abbexa.com
  https://www.abbexa.com44 (0)1223 75595
1 832 327 7413
 headquarters: UK
 Abbexa is a biotechnology company based in Cambridge, UK, specializing in high quality, reliable research reagents for scientific research. We work in partnership with academic institutions, hospitals and laboratories across the world to bring an integrated source of antibodies, proteins, ELISA kits and other biological reagents. We are dedicated to providing excellent customer service, quality and affordable products to enable scientists to do better science. For more information, please visit http://www.abbexa.com/.
 Most cited:  
Human Mucin-3A (MUC3A) ELISA Kit,  
Pig Adiponectin (ADIPOQ) ELISA Kit,  
Fish Luteinizing Hormone (LH) ELISA Kit,  
Fish Follicle Stimulating Hormone (FSH) ELISA Kit,  
17-Hydroxyprogesterone (17-OHP) ELISA Kit. 
  Santa Cruz Biotechnology
  2145 Delaware Avenue
Santa Cruz, CA 95060
 scbt@scbt.com
  https://www.scbt.com1.800.457.3801
 headquarters: USA
   Aniara
 Antigenix America
 OriGene
  9620 Medical Center Dr., Suite 200
Rockville, MD 20850
 custsupport@origene.com
  https://www.origene.com1-888-267-4436
 headquarters: USA
 OriGene Technologies, Inc. is a gene centric life sciences company dedicated to support biomedical scientists in gene functions and drug discovery. OriGene’s novel product line includes the world’s largest collections of cDNA clones (TrueClone and TrueORF),  shRNA (HuSH-29), purified human recombinant proteins, high quality TrueMAB™ monoclonal antibodies to human proteins, 100,000 highly validated human tissues, and qPCR arrays. OriGene also provides a broad range of antibody validation products including genome-wide tagged antigen standards and extensive IHC slides derived from our tissue collection. OriGene is a Luminex Certified Partner™ and offers multiplexed immunoassays and multiplexed assays for a broad range of biomarkers. 
 Cited:  
Rat VEGF ELISA Kit (48-well). 
  Novatein Biosciences
 Nova Lifetech
 Synaptic Systems
 Epigentek
 ChromoTek GmbH
 Novus Biologicals
   Novus Biologicals licenses, manufactures, and markets antibodies to over 20,000 unique targets to support a wide array of research areas. Novus is built on honesty, collaboration and strong relationships and continues to provide quality tools that accelerate research. Every product is backed by our 100% guarantee.
   NKMAX
  SNUH Health Care Innovation Park 6F
172 Dolma-ro, Bundang-gu
Seongnam-si, Gyeonggi-do
 salesbio@atgenglobal.com
  http://www.atgenglobal.com82-31-8017-8114
 headquarters: South Korea
 NKMAX Co. Ltd. is a biotech company that manufactures and supplies a unique line of quality proteins and antibodies worldwide to both researchers and retailers.
   EnCor Biotechnology
  S40, 4949 SW 41st Blvd.
Gainesville, Florida 32608
 admin@encorbio.com
  http://www.encorbio.com352-372-7022
 headquarters: US
   GeneCopoeia
   GeneCopoeia offers the largest collection of expression-ready ORF cDNA, shRNA and miRNA clones. Available in a wide collection of lentiviral and non-viral expression vectors with a variety of fusion tags and reporters including fluorescent, solubility, purification and multi-functional tags.  
Explore the fully sequenced and expression-ready clone collections here.  
  GeneTex
 Agrisera
   Agrisera is a Swedish company specializing in polyclonal and monoclonal antibody production, offering primary and secondary antibodies off-the-shelf. Agrisera offers an extensive list of antibodies suitable for detection of plant and algal proteins in a wide range of research areas and applications. They are reactive in thousands of plant and algal species and cited in thousands of scientific articles. Agrisera was awarded as the Plant Science Antibody Supplier of the Year by CiteAB for the company with the most antibody citations for research related to plant science during 2018.
   WILEX Inc.
  Oncogene Science
100 Acorn Park Drive
Cambridge, MA 02140
 oncogeneorders@wilex.com
  http://www.oncogene.com1-617-492-3900 x501
 headquarters: Germany
   Creative BioMart
   Creative BioMart provides quality recombinant proteins, diagnostic antibodies and antigens, diagnostic enzymes and pharmaceutical enzymes to the research community of biology, clinical research, molecular diagnostics and biopharmaceutical drug development. 
   Biorbyt
 Biomerica
   Since 1971, Biomerica has developed, manufactured, and distributed medical diagnostic products for the early detection and monitoring of chronic diseases and certain medical conditions.  
   LifeSensors
   LifeSensors is the leading producer of innovative tools that facilitate the study of the Ubiquitin Proteasome Pathway (UPP). We also develop novel technologies that utilize SUMO-fusion tags to improve yield and reduce costs of protein expression.
   ACROBiosystems
   ACROBiosystems is a leading manufacturer of recombinant proteins and other critical reagents to support the development of target therapeutics, vaccines and diagnostic kits. 
   EIAab
  3rd Floor, Building A2, Biopark, Optics Valley, Wuhan
 eiaab@eiaab.com
  http://www.eiaab.com(86)2759234612
 headquarters: China
   DLdevelop
   Wuxi Donglin Sci & Tech Development Co.,Ltd., is a supplier of biological reagents for life science, headquartered in the scenic area beside the Taihu Lake. Founded in 1998, our company began business as an OEM service provider of ELISA kits across the world. In 2013, we launched our own brand DLdevelop. We specialize in manufacturing ELISA kits and our products have been distributed to the continents of Asia, Oceania, Africa, Europe and America. 
   Antibodies-online
   antibodies-online.com facilitates researchers to find the appropriate antibodies for their respective research project. As an independent and multi-vendor marketplace for research antibodies and thanks to the cooperation with more than 120 different manufacturers, we offer a large selection of Antibodies (over 500,000), ELISA Kits (over 200,000), Secondary Antibodies (13,000), Proteins (150,000), Peptides and Isotype Controls. In addition the scientists receive news and detailed information about the individual antibodies from databases such as the PubMed and others.
   Novel Biomarkers Catalyst Labs
  Kerkenbos 1097C, 6546 BB Nijmegen
 info@nbcl.nl
  http://www.nbcl.nl31 (0) 24 711 1088
 headquarters: The Netherlands
 Novel Biomarkers Catalyst Lab (NBCL) is a company focused on the development and commercialization of novel biomarker assays which will become tomorrow's tools in clinical management. Due to extensive experience and network within the IVD industry, NBCL is able to get novel biomarker assays to the market quickly after a licensing agreement with research institutes and organizations have been established. The first novel biomarker assays are available: Total sLHCGR, LH-sLHCGR and hCG-sLHCGR. These products are to be used for the quantification of soluble LH/hCG receptor (sLHCGR), which is the common receptor for both hormones hCG and LH. NBCL is always looking for new opportunities to partner with research institutes and companies to bring new and innovative products to the market. Please contact us if you have any questions and we would be happy to discuss possible cooperation with you.
   Bio-Ocean
  3550 Lexington Ave, Suite 203, Shoreview, Minnesota 55126
 info@bioocean.com
  http://www.bioocean.com1-800-852-7601
 headquarters: USA
   AffinityImmuno
  Suite 507, DRC Building
550 University Avenue
Charlottetown, PE
 support@affinityimmuno.com
  http://affinityimmuno.comheadquarters: Canada
   Bon Opus Biosciences
   Bon Opus Biosciences is a biotech company providing essential reagents to life science community. Bon Opus is derived from the Latin "Bonum Opus," which translates to good work. We are a team of like-minded and determined individuals, all sharing a vision for success. The catalog product includes primary antibody and recombinant proteins. The scope of services offered ranges from gene synthesis to recombinant protein expression, peptide synthesis, recombinant antibody production.
   Ampersand Biosciences
 Leading Biology
  2600 Hilltop DR, Building G, B Suite C138
Richmond, CA, 94806
 info@leadingbiology.com
  http://www.leadingbiology.com1-661-524(LBI)-0262
 headquarters: USA
   US Biological
   United States Biological is a primary brand for the Life Science Industry. We are committed to reducing the cost of research with value, integrity and a truly personal buying experience. 
   GE Healthcare Life Biosciences
 Agilent Technologies
 Promega
 Bio-Rad
 Vector Laboratories
   Manufacturer and retailer of protein and nucleic acid labeling and detection reagents for over 35 years.
   Takara Bio Clontech
 New England Biolabs
  240 County Road Ipswich, MA 01938-2723
 info@neb.com
  http://www.neb.comheadquarters: United States
   Cell Signaling Technology
 Dako
  6392 Via Real
Carpinteria, CA 93013
 customer.service.us@dako.com
  http://www.dako.com800-235-5763
 headquarters: USA
   BioVision
  980 Linda Vista Avenue
Mountain View, California 94043
 support@biovision.com
  http://www.biovision.com1-650-428-0236
 headquarters: USA
 BioVision, Inc., a privately held company headquartered in the beautiful San Francisco Bay area, specializes in developing and manufacturing research products for molecular and cell biologists. BioVision offers a wide variety of products including reagents, bioassay kits, antibodies, recombinant proteins, and other research tools for studying apoptosis, cell signaling pathways, cell proliferation, metabolism, cellular stress, cell damage and repair, cholesterol and obesity, Protein A/G/L, multi-color fluorescence proteins and gene regulation, etc. BioVision’s products are currently being sold in more than 60 countries worldwide.
   Beckman Coulter
 Wako Chemicals USA
 Cayman Chemical
 Molecular Innovations
 Phoenix Pharmaceuticals
 Diagenode
  LIEGE SCIENCE PARK Rue Bois Saint-Jean, 3 4102 Seraing (Ougrée)-Belgium
 info@diagenode.com
  http://www.diagenode.comheadquarters: Belgium
   Meridian Life Science
 RayBiotech
  3607 Parkway Lane, Ste. 200
Peachtree Corners, GA 30092
 info@raybiotech.com
  http://www.raybiotech.com1-770-729-2992
 headquarters: USA
   MP Biochemicals
  3 Hutton Center Drive Suite 100 Santa Ana, CA 92707
 custserv@mpbio.com
  http://www.mpbio.comheadquarters: USA
   GenScript
 Stemcell Technologies
  570 West Seventh Avenue, Suite 400, Vancouver, BC, V5Z 1B3,
 info@biowish.com
  http://www.stemcell.comheadquarters: Canada
   AnaSpec
  34801 Campus Drive
Fremont, CA 94555 
 service@anaspec.com
  http://www.anaspec.com1-510-791-9560
 headquarters: USA
   Randox Life Sciences
   Randox Life Sciences product range includes human recombinant proteins, Polyclonal and Monoclonal antibodies as well as Drug Conjugates specific to a comprehensive list of target groups including biochemical markers, growth promoters, drugs of abuse, anti-parasitic drugs, anti –inflammatory drugs and anti-microbial drugs.
   Alpha Diagnostics
 Trevigen
 PeproTech
 Bachem
 InvivoGen
  3950 Sorrento Valley Blvd, Suite 100 San Diego, California 92121
 info@invivogen.com
  http://www.invivogen.comheadquarters: USA
   Biocytex
 Echelon Biosciences
 Quidel
  12544 High Bluff Drive, Suite 200, San Diego, CA 92130,
 custsvc.spg@quidel.com
  http://www.quidel.comheadquarters: USA
   Genentech
  1 DNA Way Mailstop 258A South San Francisco, CA 94080
  http://www.gene.comheadquarters: United States
   Euromedex
 ProSpec
   ProSpec (Protein-Specialists) is a leading biotechnology company having over 16 years of experience specializing in production of bacterial-derived recombinant proteins. ProSpec produces a wide array of Cytokines, Growth Factors, Chemokines, Hormones, Enzymes, Viral Antigens and many other recombinant proteins.
   QuickZyme Biosciences
   QuickZyme Biosciences is an independent operating unit of the Dutch research organisation TNO (Organization for Applied Scientific Research). QuickZyme Biosciences is based at the BioScience Park, Leiden, The Netherlands.
   Lunginnov
  Campus de l'Institut Pasteur / Bâtiment Calmette
1 rue du Professeur Calmette, 59000 Lille
 contact@lunginnov.com
  http://www.lunginnov.com33 0 3 20 87 72 11
 headquarters: France
 Lunginnov develop, produce and sell innovative solutions to study or diagnose endothelial dysfunction (sepsis, cancer, COPD, obesity, etc…)
   Pishtaz Teb Zaman Diagnostics
  No.1, second pass,13th Alley
Simaye Iran Street
Phase 5
Shahrak Gharb
Tehran
 marketing@pishtazteb.com
  http://www.pishtazteb.com9821-8857 7576
 headquarters: Iran
 Pishtaz Teb is Specialist in immunoassay; It has produced a wide range of clinical diagnostics tests since its commencement of research and development activities in 1998.
   Amsbio
  23591 El Toro Rd, Suite number 167
Lake Forest, CA 92630
  http://www.amsbio.com1.800.987.0985
 headquarters: USA
   Elabscience
  Nature's Favor Building, No 1, Shizishan Street, Hongshan District, Wuhan, Hubei Province
 alice@elabscience.com
  http://www.elabscience.com 86-27-87385095
 headquarters: China
   Somru BioScience
  65 Watts Ave. 
West Royalty Industrial Park
 Charlottetown
Prince Edward Island, C1E 2B7
 customer@somrubioscience.com
  http://www.somrubioscience.com(636) 614-0348 
 headquarters: Canada
   BD Biosciences
 MilliporeSigma
 MBL International
  15A Constitution Way Woburn, MA 01801
 customerservice@mblintl.com
  http://www.mblintl.comheadquarters: United States
   Leica Biosystems
 Spring Bioscience Corp.
  6920 Koll Center Pkwy, Ste. 211
Pleasanton, CA 94566
 info@springbio.com
  http://www.springbio.com800 787-6896
 headquarters: USA
   BioLogo
 Biosensis
  39 Winwood Street, Thebarton, South Australia, 5031
 info@biosensis.com
  http://www.biosensis.com61 8 83527711
 headquarters: Australia
 Biosensis specializes in antibodies, proteins, ELISA kits and Staining kits for Neuroscience, with particular emphasis on neurotrophins and neurotrophin receptors for which Biosensis has been the worldwide leader and OEM supplier for nearly 30 years.  In addition to neurotrophins, our neuroscience portfolio includes products for research in neurodegenerative diseases, neurodevelopment, and neuro-metabolism.  Areas of focus include Alzheimer's, Parkinson's and ALS diseases, as well as autophagy and metabolic and stress disorders including metabolic syndrome research, obesity, and neuroimmunology and inflammation.
   Abelisa
  13796 Innovation Drive, Suite 109. 
Alachua, Fl, 32615
Comprehensive Free Trade Zone, No.777, Optical Valley Third Avenue,
 Wuhan, PRC
 sales@abelisa.com
  http://www.abelisa.comheadquarters: USA
   Qiagen
 ALPCO
 EMD Millipore
  290 Concord Road
Billerica, Massachusetts 01821
 bioscienceshelp@emdchemical.com
  https://www.emdmillipore.com888-854-3417
 headquarters: United States
 EMD Millipore is the Life Science division of Merck KGaA of Darmstadt, Germany
   CUSABIO Technology
 Immuno-Biological Laboratories
 Illumina
 Lonza
 PerkinElmer
 Affymetrix
 Macherey-Nagel Inc.
  2850 Emrick Blvd. Bethlehem, PA18020.
 info@mn-net.com
  http://www.mn-net.com888 321 6224
 headquarters: United States
   Zymo Research Corporation
 LifeSpan Biosciences
  2401 Fourth Avenue, Suite 900
Seattle, WA 98121
 CustomerSupport@lsbio.com
  https://www.lsbio.com1-206-464-1554
 headquarters: USA
 Since 1995, LifeSpan has been the industry leader in molecular pathology, specializing in the localization of proteins in normal and diseased tissues, both human and non-human.  We offer more than 74,000 antibodies, custom designed immunohistochemistry (IHC) studies, immediately available human tissue IHC profiles for more than 500 proteins, and histology and pathology services.  Our bank of 2 million specimens is available to support our customers' contract research studies and contains frozen and formalin-fixed (FFPE) normal and diseased tissues. Our contract services are comprehensive; they include study design, antibody sourcing and characterization, tissue sourcing and validation, immunolabeling, trouble shooting, and interpretation of the results by a LifeSpan pathologist.
 Cited:  
Rat TGFB3 / TGF Beta3 (CLIA) ELISA Kit - LS-F26291,  
Rat Carboxymethyl-Lysine (Competitive EIA) ELISA Kit - LS-F27924,  
Rat Malondialdehyde (Competitive EIA) ELISA Kit - LS-F28018,  
DevKit Core  Human Neuroserpin ELISA Development Kit - LS-F31370. 
  Enzo Life Sciences
   Enzo Life Sciences, incorporating ALEXIS® Biochemicals and BIOMOL® International, offers a comprehensive panel of innovative life science reagents. Antibodies, enzymes, proteins, small molecule inhibitors, product libraries, and assay kits are available for research in Cancer, Cell Death, Epigenetics, Genomics, Immunology, Neuroscience, Signal Transduction, and Ubiquitin & Proteasomes, Enabling Discovery in Life Science(tm). Visit www.enzolifesciences.com.
   Cell Sciences
  BioAssay Systems
 PBL Assay Science
 Kirkegaard & Perry Laboratories
  910 Clopper Road Gaithersburg, Maryland 20878
 Businessdevelopment@kpl.com
  http://www.kpl.comheadquarters: USA
   Mercodia
   Today Mercodia is a world-leading developer, manufacturer and distributor of high quality immunoassay kits. We specialize in ELISA assays for clinical as well as research applications, notably within diabetes, obesity and cardiovascular disease. We offer assays applicable in both human and animal models.
   Cytoskeleton
 Panomics
 Crystal Chem
 Diaclone
 KAPA Biosystems
 Boehringer Mannheim
 Tebu
 Abbott Laboratories
 TOYOBO
 Bethyl
 Mobio
 Bioneer Corporation
 Cambrex
 Genlantis
 Cell Biolabs
   Cell Biolabs, Inc. proudly develops novel assays and reagents to advance cell and molecular biology. We are scientists driven by a devotion to discovery and innovation, and we work hard every day to find new ways to streamline life science research. Whether you trust us for our Cell-Based Assays, Viral Expression Systems, Oxidative Stress Assays, Pathogen and Toxin Assays, or reagents for Cell Signalling, Stem Cell Research, Metabolism Research, or miRNA analysis, we can help you with experimental design, assay protocols, and data analysis.
   Tiangen
 Inova Diagnostics
 R-biopharm
 Calbiotech
 Dingguo
 SAKURA FINETEK
 Avestin
 Charles River Laboratories
 Electron Microscopy Sciences
 Eppendorf
  102 Motor Parkway. Hauppauge, NY11788.
 market.info@eppendorf.cn
  http://www.eppendorf.com800 645 3050
 headquarters: United States
   Euroclone
 Invitek
 LAE Biotech
 Promocell
 Qbiogene
 Chondrex
 Nanoprobes
 Spherotech
 Biological Industries
 Innogenetics
 Gentaur
 Molecular Devices
 NuGen
 Fujifilm
 Kodak
 Transgen
 Norgen Biotek
 Cisbio Bioassays
 Biotage
  10430 Harris Oaks Blvd Suite C. Charlotte, NC28269.
 product_info@biotage.com
  http://www.biotage.com704 654 4900
 headquarters: United States
   Source BioScience
 Hampton Research
 Expedeon Protein Discovery and Analysis
 BioCarta
 Quanta Biosciences
 Gene Bridges
 Tel-Test
 ProteinOne
 Biomedica Medizinprodukte GmbH & Co KG
   Biomedica Gruppe, founded in 1978, is a privately owned group of companies with the headquarters in Vienna, Austria. The group is represented through subsidiaries in all countries of Central Europe with over 280 employees. Our main activities lie in the distribution of advanced and specialized medical devices in the field of cardiology, cardiac surgery, nephrology, orthopaedics, intensive case, laboratory diagnostics for human and veterinary applications, and Life Sciences.
   BPS Bioscience
  11526 Sorrento Valley Road Suite A2
San Diego, CA 92121
 sales@bpsbioscience.com
  http://www.bpsbioscience.com858-202-1401
 headquarters: United States
 Headquartered in the heart of one of the world's largest clusters of life science research institutes and companies, San Diego, California, BPS Bioscience Inc is a leading provider for kinases, phosphodiesterases, phosphatases, histone demethylases, histone methyltransferases, HDACs, and poly ADP ribose polymerases. BPS now offers one of the largest selections of recombinant enzymes for drug discovery and continues to expand its drug discovery products. 
   Helica Biosystems
  231 E. Imperial Hwy Suite 250
Fullerton, CA 92835
 info@helica.com
  http://www.helica.com714-578-7830
 headquarters: USA
 Helica Biosystems, Inc. is a leading edge diagnostic test developer and manufacturer that provides highly accurate, yet simple tests focused on animal health, food safety and life science research applications. 
   ArborAssays
  1514 Eisenhower Place
Ann Arbor, Michigan 48108-3284
 info@ArborAssays.com
  http://www.ArborAssays.com1 734 677-1774
 headquarters: USA
 Arbor Assays provides the worlds most sensitive ELISAs for measuring the cyclic nucleotides cAMP , cGMP, Prostaglandin E2 (PGE2), AChE, BChE, Glutathione, and other important neurochemical targets.  We provide enzyme activity assays for PKA, SOD, Glutathione S-transferase, Glutathione Reductase, P450, HDMs.  Also detection assays for Hemoglobin, Urea Nitrogen, Nitric Oxide, Urinary Volume, and Formaldehyde. We have the most sensitive and innovative ELISAs for non-invasive stress and pregnancy status markers and kidney function biomarkers, along with antibodies for demethylase activity and oxidative stress.  As experts in assay development, we specialize in contract projects to commercialize new biomarker assays.
   Reliatech GmbH
  Lindener Str. 15
38300 Wolfenbuettel
 info@reliatech.de
  http://www.reliatech.de49 0 5331 8586 987
 headquarters: Germany
   Diatheva
   DIATHEVA is an independent biotechnological company focused on the discovery, development and marketing of new and innovative diagnostic products and on recombinant protein production under research grade, GLP and GMP conditions.
   Hycult Biotech
   Hycult Biotech develops, produces and markets antibodies, antibody based products and more specifically immunoassays for innate immunity and directly related fields, with an emphasis on complement, neutrophil proteins, TLR, scavenger receptors and acute phase proteins. Furthermore, we have a strong interest in progressing research in the area of inflammation and cell damage caused by pathogens or oxidation factors.
   Cloud-Clone Corp
  1304 Langham Creek Dr, Suite 226, Houston, TX 77084
Export Processing Zone Building F, Wuhan, Hubei 430056, PRC
 service@cloud-clone.com
  http://www.cloud-clone.com888-960-7402
 headquarters: USA
   Abeomics
  9853 Pacific Heights Blvd., Suite D. 
San Diego, CA 92121
 support@abeomics.com
  http://www.abeomics.com858-263-4982
 headquarters: USA