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Resetting the gold standard: BioAssay Works® is focused on antibody-based and antigen-based detection technologies, and on their application in lateral-flow immunoassay for both instrumented and visually-read tests. The company holds substantial trade-secret-protected intellectual property—especially in production of unique, high-sensitivity, concentrated gold sols and gold conjugates. The company holds a patent for its C-FLAT® lateral-flow test platform.

  • Founders include leaders in the immunoassay field and in related technologies. The company has become the assay-development partner-of-choice for many established players in the rapid-assay industry. Based on the demonstrable superiority of tests developed by BioAssay Works, the company's scientists have earned a world-class reputation.
  • BioAssay Works brings laboratory-based, ELISA-like sensitivity to rapid-format, lateral-flow assays, while maintaining field-use product durability and simplicity. The combination of proprietary nanoparticle technology, patented assay platform, and extensive assay-development experience enables the company to meet the objectives of its clients.
  • BioAssay Works, LLC has been awarded a grant by Maryland Technology Development Corporation (TEDCO) under its Fort Detrick Technology Transfer Initiative (FDTTI). The grant is for development of an optimized, highly sensitive, rapid, visual diagnostic test able to detect and differentiate among multiple pathogenic poxviruses, including smallpox. Read more...

Contact BioAssay Works via email at, or by phone at 301.874.8888 or fax at 301.874.8889. Please try our main office phone first (301.874.8888), but if you have sales or product questions that demand an immediate answer and you are unable to reach us during office hours, our secondary phone number is 571.277.0626.

BioAssay Works is a registered trademark of BioAssay Works, LLC. The BioAssay Works logo is also a registered trademark. All text, graphics, product names, and interactive media on this website are protected by copyright and may not be copied in any medium without the express written permission of the founders of BioAssay Works, LLC.

BioAssay Works®, LLC | 10075 Tyler Place, Suite 18 • Ijamsville, MD, 21754 |
phone 301.874.8888 | fax 301.874.8889

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