Bethyl Laboratories, Inc.

Affinity Biologicals, Inc. is a primary manufacturer of products used worldwide in thrombosis and hemostasis research and diagnostics. Our products include an extensive line of antibodies, conjugates, antibody pairs for immunoassay of human and animal analytes, the VisuLize line of complete ELISA kits, and a full line of human plasma products including VisuDep Immune-Depleted Factor-Deficient Plasmas, VisuCal Calibrator Plasma and VisuCon Control Plasmas. Services include protein purification, antibody production, assay development, custom manufacturing including custom lyophilization and proficiency testing materials.

For more information please visit www.affinitybiologicals.com.

Since our inception in January of 2006, Assay Biotechnology has been a worldwide contributor of industry-leading antibody and assay technologies, fluorescent dyes, quenchers, recombinant proteins and synthetic peptides. Located in the heart of California’s San Francisco Bay Area, we have strived to answer the global need for high quality assay kits and immunological reagents used in academic and pharmaceutical research that formulate the basis of healthcare.

For the first couple years after our founding, Assay Biotech established itself as an antibody manufacturer, catering specifically to large corporations through OEM partnerships. Since then, we have been emerging as a prominent assay and antibody source, expanding our reach to millions of researchers in over 50 countries around the world. We are determined to become one of the world’s leading assay development and manufacturing companies, providing a multitude of ready-to-use assays, immunological reagents, molecular detection modules and biomarkers to support the most arduous academic and pharmaceutical research endeavors.

What We Do

We focus on rapid, easy-to-use, lateral-flow immunoassays. We develop the crucial reagents, such as gold sols, gold conjugates, gold ribbon, etc. that are the backbone of any high-performance lateral-flow device. Superior reagents, coupled with our development and manufacturing expertise, yield superior assays.

BioAssay Works, LLC powers the development of the finest rapid immunoassays. Utilizing our high sensitivity concentrated gold sols, high-performance gold conjugates, and our patented lateral-flow test platform, BAW develops and manufactures rugged lateral-flow tests that rival the sensitivity of ELISA. These tests can be read visually for quick positive/negative results or with simple instruments for more quantitative results.

BAW offers a growing line of products that enable researchers and assay developers to create their own rapid assays. In addition, we are the assay-development partner-of-choice for both early-stage and established companies. We have the capability to manufacture and package your rapid assay, regardless of the volume required.

BAW has developed a wide variety of assays for our clients, including assays for:

Disease biomarkers
In-process testing of pharmaceutical products
Food allergens and agricultural targets
Pathogens and toxins
Veterinary applications
Characterization and quantification of monoclonal antibodies

Bioauxilium is a private Canadian biotechnology company founded by seasoned scientists from PerkinElmer. The company is focused on the design, development and manufacturing of top-quality, fully-validated assay kits that simplify laboratory workflow and accelerate biomedical research.
Since its inception in 2013, Bioauxilium has licensed hundreds of TR FRET assay kits enabling the quantification of cellular proteins and biomarkers. Bioauxilium’s kits are based on its proprietary THUNDER™ TR-FRET technology. They are offered at an outstanding value and are supported by expert technical support. Bioauxilium also provides on a contract basis customized services in assay development using diverse cutting-edge technologies.

Our services:
■ Custom TR-FRET-based immunoassay kit development and manufacturing
■ Conversion of ELISAs into homogeneous immunoassays (TR-FRET, AlphaLISA) amenable to automation using your antibody pair or our “best pair” screening service
■ Custom labeling: labeling of biomolecules with lanthanides, fluorophores or biotin to build reagent tools necessary for assay development
■ Custom biochemical, cell-based and biomarker assay development using multiple technology platforms (absorbance, fluorescence, FP, TRF, TR-FRET, luminescence, AlphaScreen, AlphaLISA)
■ Assay design, development, optimization and validation for drug discovery research, from HTS to lead optimization

As a manufacturer and supplier of antibodies and antigens of exceptional quality, for more than 30 years now, BiosPacific is experienced in meeting the rigorous demands of the industrial client. Our success has been due, in large part, to our commitment to find the most effective solutions for your individual needs. Our expansive range of monoclonal antibodies, affinity purified polyclonal antibodies and purified proteins for immunoassay development allows us to support our customers collaboratively from feasibility to manufacturing.