Index	from - to
A	Ab - AT Abgent   Abnova   ABO   Acanthus Research   Acris   Agrisera   AGRO-BIO   Anogen   AntiProt   Arbor Assays   Assay Biotechnology   Assaypro   ATGen
B	Be - Bl Bender MedSystems   BioAssay Works   BioFX Laboratories   Biologo   Biosense   Bioss   BioVendor   Biovision   Blue Gene
C	Ca - CU Cambio   Cambridge Research Biochemicals   CellTrend   ChromoTek   Clonegene   Covalab   CUSABIO
D	De - Di Detroit R and D   Diagnostic BioSystems
E	EI - Ex EIAab   Enogene Biotech   Epitope Biotech   Exalpha Biologicals   Exbio   Exocell
G	Ge - Go Gemacbio   GeneDirex   GENOVAC   GenScript   Glory Science   Glycotope   Good Biotech
I	Im - In ImmunoBioscience   ImmuQuest   imusyn   Innovative Research
J	Je - Je Jena Bioscience
K	Ka - Ki Kamiya Biomedicals   Kim Laboratories
L	Le - Li LeeBio   Leinco Technologies   Lifespan
M	Mi - Mo Micromol   Molecular Innovations   Monobind
N	NB - Ne NBS-C   Neuromics Antibodies
O	Or - Or Oriental Yeast Co (OYC)   Oryzogen
P	Pr - Pr ProteaImmun
Q	QE - QE QED Bioscience
R	Ra - Ra Randox Lifesciences   RayBiotech
S	Se - Si Selective Antibodies   Senova   Shenandoah Biotechnology   Signalway
T	tg - Tr tgcBIOMICS   Torrey Pines   Transgenic
U	US - US USCN Life Science
V	VI - Vi VIDIA   Virusys
W	Wu - Wu Wuhan Boster Biological Technology
Y	YB - YO YB-medic   YO Proteins
Z	Zo - Zo Zoologisches Institut TU Braunschweig