| AAT Bioquest | Humana Press Inc. |
| AbD Serotec Inc. | Hycult Biotechnology B.V. |
| AbFrontier Co.,Ltd. | Hytest Ltd. |
| Abnova Taiwan Corporation | IBA Biotagnology GmbH |
| Advanced BioMatrix,Inc | ImmunoBioScience Corp |
| Affinity Biologicals | Immunochemistry Tech. LLC |
| AgriSera AB | ImmunoReagents Inc |
| Agro-Bio | Immunosolv Ltd. |
| Aldon Corporation | Immunostar Inc. |
| Alpha Diagnostic | Immunsystem Ims Ab |
| Altogen Biosystems | ImmuQuest Ltd |
| Amocol Bioprocedures Ltd | Innova Biosciences Ltd |
| Amorfix Life Sciences Ltd | Innovex Biosciences |
| Amresco Inc. | iNtRON Biotechnology, Inc |
| Anamar Medical AB | IQ Products |
| Arbor Assays | Isconova Ab |
| Arista Biologicals Inc. | Kainos Laboratories Inc. |
| Asla Biotech Ltd. | Kem-En-Tec Diagnostics A/S |
| ASSAY PRO | Kingfisher Biotech |
| ATGCell Inc. | Lampire Biological Labs |
| Aviva Systems Biology Corp. | Larodan Fine Chemicals Ab |
| Axis Sheild | Lee Biosolutions Inc. |
| Axon Medchem BV | Life Gels |
| Badrilla Ltd. | Lifeblood Medical |
| B-Bridge International Inc. | Linshin Canada Inc. |
| Bioanalytic GMBH | List Biological Laboratories |
| Bioassay Systems | LUXCEL |
| BioAssay Works | Magnamedics Diagnostics B.V. |
| Biochrom Kg | Marker Gene Technologies |
| Biocytex | Megazyme International Ireland Ltd |
| Biofx Laboratories Inc. | Mercodia Inc. |
| Biologix Research Company | Mitegen, LLC |
| BioMac | Molecular Innovations Inc. |
| Biomatrica, Inc. | Mugen Inc. |
| Biomedical Technologies Inc. | Nacalai USA, Inc. |
| Bioporto (Antibody Shop) | Norgen Biotek Corp. |
| Bioreclamation Inc. | ORF Genetics |
| Biosimple Technology Inc. | Osenses Pty Ltd |
| Biotium Inc. | Oxford Biomedical Research Inc |
| BIOTREND Chemikalien GmbH | Oxford Expression Technologies |
| BioVendor LLC | OZ Biosciences |
| Biovision Inc. | PBL Interferon Source |
| Bonature Inc. | Peprotech Inc. |
| Boston Biochem Inc. | Pinewood Scientific/Protox Biotech |
| Bradley Products Inc. | Polar Tech Industries Inc. |
| Brenntag Biosector | Polysciences Inc. |
| C/D/N Isotopes Inc | Progen Biotechnik GmbH |
| CalBioreagents | ProSci Incorporated |
| California Peptide Research Inc. | Prospec-Tany Technogene Ltd. |
| Caltag Medsystem Ltd. | Protea Biosciences Inc. |
| Carbosynth Limited | Protein One Inc. |
| C-C Biotech Corporation | Proteintech Group Inc. |
| Cedarlane | ProtEra S.r.l. |
| CelExplorer Labs Co. | Rainbow Biotech |
| Cell Applications Inc. | Rainbow Scientific Inc. |
| Cell Biolabs Inc. | Ray Biotech |
| Cellogel Electrophoresis Co. | RD-Biotech |
| Cellpoint Scientific Co. Inc. | Research Organics Inc. |
| Cellutions Biosystems Inc. | Ronco |
| Chemel AB | Sanbio Bv |
| Cold Chain Technologies | Sanquin |
| Cold Spring Harbor Lab. Press | Scaffdex Oy |
| Complement Technology, Inc | SCETI K.K. |
| Corgen Inc. | SciMed Technologies Inc |
| DB Biotech Ltd. | SciPac Limited |
| Delta Biolabs L.L.C. | SCP Science |
| Diapharma Group Inc. | Shenandoah Biotechnology,Inc |
| Diatec A.S. | SibEnzyme Ltd |
| ECM BioSciences LLC | SignalChem |
| Elastin Products Company Ltd. | Solulink - The Conjugation Company |
| EMC MICROCOLLECTIONS | Southern Biotechnology Assoc |
| Emerald Biosystems Inc. | SpheroTech Inc. |
| Enzo Life Sciences Inc. | Spring Biosciences |
| Epigentek Group Inc. | StressMarq BioSciences Inc. |
| Equitech-Bio Inc. | Surmodics |
| Euro-Diagnostica AB | Symansis Cell Signaling Sci |
| Everest Biotech Ltd | Synaptic Systems GmbH |
| Exocell Inc. | Tempshield Inc. |
| EY Laboratories Inc. | Tocris Cookson Inc. |
| Favorgen Biotech Corporation | Toronto Research Chemicals Inc |
| FD Neuro Technologies Inc. | Torrey Pines Biolabs |
| Fitzgerald Industries Int’l | Tridelta Development Ltd. |
| GEMACBIO | Trilink Biotechnologies |
| Gene Bio-Application Ltd. Geba | Trillium Diagnostics,LLC |
| Genekam Biotechnology Ag | U.S. Biological |
| Genetex Inc. | Ultraclone Limited |
| Genox Corporation | USCNK Life Science Inc. Wuhan |
| GlobalStem Inc. | Viagen Biotech |
| Globozymes | Virostat |
| Glycobiotech GMBH | Wak-Chemie Medical Gmbh |
| Glycosan BioSystems,Inc. | Wolters Kluwer Health/Anat. Chart |
| Glycotope Biotechnology | World Precision Instruments |
| Gropep Limited | Worthington Biochemical Corp. |
| Hammond Cell Tech | Zen-Bio Inc. |
| Hemostat Laboratories | Zen-U Biotechnology Co.Ltd |
| Histobest Inc. | Zymo Research Corporation |
| HMH Therafect Inc. | |