Abnova 
Maker of magnetic particle-based systems for high throughput immunoprecipitations and the largest antibody manufacturer in the world.

ATTC (American Type Culture Collection)
ATCC is a nonprofit biological resource center and research organization that supplies buffers and cell culture media in addition to microorganisms, cell lines and other materials for research in the life sciences.

Beckman Coulter, Inc.
A leading provider of instrument systems (e.g. particle counters) and complementary products that simplify and automate laboratory processes.

Becton, Dickinson and Company
Manufacturer of laboratory instruments (including flow cytometers), antibodies, and diagnostic products.

Bethyl Laboratories, Inc.
Manufacturer of antibodies.

Blue Heron Biotechnology
Manufacturer of synthetic DNA sequences.

Bio-Rad Laboratories
Supplier of mixed ion-exchange resins.

Cedarlane Laboratories
Producers of high quality monoclonal and polyclonal antibodies, cell separation centrifugation media, complement, neuronal cell lines, and more.

EMD Millipore
Manufacturer and supplier of biochemicals, antibodies, proteins, surfactants, blockers, and coupling reagents.

EXBIO
EXBIO manufactures and supplies antibodies for world-wide distribution.

Fisher Scientific
Supplier of biochemicals, antibodies, and dialysis equipment.

Gelest, Inc.
A leading supplier of silanes.

Integrated DNA Technologies
Supplier of genomic products.

Origene Technologies
Supplier of over 8,000 mammalian-expressed full-length recombinant human proteins and over 6,000 TrueMab™ mouse monoclonal antibodies.

Pierce Protein Research Products
Supplier of chemicals used in protein attachment including blockers, surfactants, dialysis equipment, biotinylation reagents, cross-linkers, coupling reagents, and proteins. Provides numerous technical resources, including literature, references, and individual technical support.

Polysciences, Inc.
Manufacturer and supplier of thousands of products useful for histology, microscopy, and life sciences applications, including microspheres, buffers, fluorescent dyes, fixatives, embedding kits and molds, and certified dyes and stains.

ProMab
ProMab develops and commercializes recombinant proteins and custom monoclonal antibodies through the integration of bioinformatics, gene cloning, protein expression and purification, and immunology, using novel high-throughput technologies.

Santa Cruz Biotechnology
Development of research antibodies, biochemicals, labware and more recently has expanded into animal health care products.

SensoPath Technologies, Inc.
Developer of a line of very photostable, bright, one- and two-photon fluorescent dyes that can be encapsulated into microspheres. Ideal for lateral flow assays, flow cytometry applications, and biological imaging applications.

Sigma-Aldrich
Supplier of more than 150,000 chemicals and supplies servicing nearly every area of laboratory research.

United Chemical Technologies, Inc.
Supplier of silanes.

Worthington Enzyme Manual
The Worthington Enzyme Manual contains technical information on enzymes.

Yurogen Biosystems LLC.
Produce premium antibodies and antibody-based products.