| 5 Prime Inc | Immunosolv Ltd. |
| AAT Bioquest | Immunostar Inc. |
| AbD Serotec Inc. | Immunsystem Ims Ab |
| AbFrontier Co.,Ltd. | ImmuQuest Ltd |
| Abnova Taiwan Corporation | Innova Biosciences Ltd |
| Advanced BioMatrix,Inc | Innovative Research |
| Advanced Targeting System Inc. | Innovex Biosciences |
| Affinity Biologicals | Interscience Laboratories Inc. |
| Agrisera | iNtRON Biotechnology, Inc |
| Agro-Bio | InVitria |
| Aldon Corporation | IQ Products |
| Alpha Diagnostic | Isconova Ab |
| Altogen Biosystems | Kainos Laboratories Inc. |
| American Research Products Inc | Kamiya Biomedical Company |
| Amocol Bioprocedures Ltd | Kem-En-Tec Diagnostics A/S |
| Amorfix Life Sciences Ltd | Kingfisher Biotech |
| Amresco Inc. | Lampire Biological Labs |
| Anamar Medical AB | Larodan Fine Chemicals Ab |
| Anaspec Inc. | Lee Biosolutions Inc. |
| Arbor Assays | Li-Cor Biosciences |
| Arista Biologicals Inc. | Life Gels |
| Arteriocyte | Lifeblood Medical |
| Asla Biotech Ltd. | Lifecore Biomedical, LLC |
| Assay Biotechnology | Linshin Canada Inc. |
| ASSAY PRO | List Biological Laboratories |
| ATGCell Inc. | LSBio (LifeSpan BioSciences) |
| ATGen Inc. | LUXCEL |
| Aviva Systems Biology Corp. | Magnamedics Diagnostics B.V. |
| Axis Sheild | Marker Gene Technologies |
| Axon Medchem BV | Marketlab |
| Badrilla Ltd. | Medicago AB |
| B-Bridge International Inc. | Mediomics, LLC |
| BIO S&T | Megazyme International Ireland Ltd |
| Bioanalytic GMBH | Mercodia AB |
| Bioassay Systems | MicroStem, Inc. |
| BioAssay Works | Mitegen, LLC |
| Biochrom Kg | Molecular Innovations Inc. |
| Biocytex | Molecular Toxicology Inc. |
| Biofx Laboratories Inc. | Mugen Inc. |
| Biolegend | Nacalai USA, Inc. |
| Biologix Research Company | Nordic Immunological Labs |
| BioMac | Norgen Biotek Corp. |
| Biomatrica, Inc. | Olaf Pharmaceuticals |
| BioMed Immunotech | ORF Genetics |
| Biomedical Technologies Inc. | Osenses Pty Ltd |
| Biomiga | Oxford Biomedical Research Inc |
| Biontex-USA | Oxford Expression Technologies |
| Bioporto (Antibody Shop) | OZ Biosciences |
| Bioreclamation Inc. | PBL Interferon Source |
| Biotium Inc. | Peprotech Inc. |
| BIOTREND Chemikalien GmbH | Peptides International |
| BioVendor LLC | Percipio Biosciences |
| Biovision Inc. | Pfenex Inc. |
| BPS Bioscience, INC. | Pinewood Scientific/Protox Biotech |
| Bradley Products Inc. | Polar Tech Industries Inc. |
| Brenntag Biosector | Polysciences Inc. |
| British Biocell International | Progen Biotechnik GmbH |
| C/D/N Isotopes Inc | Promab Biotechnologies Inc |
| CalBioreagents | Promo Cell GmbH |
| California Peptide Research Inc. | ProSci Incorporated |
| Carbosynth Limited | Prospec-Tany Technogene Ltd. |
| C-C Biotech Corporation | Protea Biosciences Inc. |
| Cedarlane | Protein One Inc. |
| CelExplorer Labs Co. | Proteintech Group Inc. |
| Cell Applications Inc. | ProtEra S.r.l. |
| Cell Biolabs Inc. | Protide Pharmaceuticals |
| Cell Guidance Systems Ltd | QED Biosciences |
| Cellogel Electrophoresis Co. | QuickZyme BioSciences B.V. |
| Cellpoint Scientific Co. Inc. | Rainbow Biotech |
| Cellutions Biosystems Inc. | Rainbow Scientific Inc. |
| Cerilliant | Randox Life Sciences |
| Chemel AB | Ray Biotech |
| Cold Chain Technologies | RD-Biotech |
| Cold Spring Harbor Lab. Press | Real Biotech Corp |
| Complement Technology, Inc | reinnervate Limited |
| Corgen Inc. | Research Organics Inc. |
| Creative Biomart | Ronco |
| CUSABIO Biotech | Sanbio Bv |
| DB Biotech Ltd. | Sanguine BioSciences, Inc. |
| Decal Chemical Corporation | Sanquin |
| Delta Biolabs L.L.C. | Scaffdex Oy |
| Diapharma Group Inc. | SCETI K.K. |
| Diatec Monoclonals AS | SciMed Technologies Inc |
| Diversified Biotech | SciPac Limited |
| Dojindo Molecular Tech. Inc. | SCP Science |
| DV Biologics LLC | Selleck Chemicals LLC |
| Echelon Biosciences | Shenandoah Biotechnology,Inc |
| ECM BioSciences LLC | SibEnzyme Ltd |
| Elastin Products Company Ltd. | SignalChem |
| EMC MICROCOLLECTIONS | Smartox Biotechnology |
| Emerald Biosystems Inc. | Solulink - The Conjugation Company |
| Enzo Life Sciences Inc. | Southern Biotechnology Assoc |
| Epigentek Group Inc. | SpheroTech Inc. |
| Epitope Biotech Inc. | Spring Biosciences |
| Equitech-Bio Inc. | Stage 1 Diagnostics, Inc. |
| Euro-Diagnostica AB | StressMarq BioSciences Inc. |
| Everest Biotech Ltd | Surmodics |
| Exocell Inc. | Swant Swiss Antibodies |
| Expedeon Ltd. | Symansis Cell Signaling Sci |
| EY Laboratories Inc. | Synaptic Systems GmbH |
| Favorgen Biotech Corporation | Teknova Inc. |
| FD Neuro Technologies Inc. | Tempshield Inc. |
| Fitzgerald Industries Int’l | TGR BioSciences |
| GEMACBIO | TOKU-E Company |
| Gemini Bio-Products | Toronto Research Chemicals Inc |
| Gene Bio-Application Ltd. Geba | Torrey Pines Biolabs |
| Genekam Biotechnology Ag | Tridelta Development Ltd. |
| Genetex Inc. | TriLink BioTechnologies |
| Genox Corporation | Trillium Diagnostics,LLC |
| GlobalStem Inc. | U.S. Biological |
| Globozymes | U-CyTech Biosciences |
| Glycobiotech GMBH | Ultraclone Limited |
| Glycotope Biotechnology | USCNK Life Science Inc. Wuhan |
| Gropep Limited | Viagen Biotech |
| Hammond Cell Tech | Virostat |
| Hemostat Laboratories | Wak-Chemie Medical Gmbh |
| Histobest Inc. | Wolters Kluwer Health/Anat. Chart |
| Histobiotec LLC | World Precision Instruments |
| HMH Therafect Inc. | Worthington Biochemical Corp. |
| Humana Press Inc. | Wuhan EIAab Science Co.,Ltd |
| Hytest Ltd. | Wuhan More Biotechnology Co.,Ltd |
| IBA Biotagnology GmbH | Zen-Bio Inc. |
| ImmunoBioScience Corp | Zen-U Biotechnology Co.Ltd |
| Immunochemistry Tech. LLC | Zymo Research Corporation |
| ImmunoReagents Inc | |