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ELISA Tests, Serology Kits and More has the largest selection and best pricing on ELISA test and IFA kits anywhere on the internet. Owned by Diagnostic Automation / Cortez Diagnostics, Inc. we have been a global leader in diagnostic innovation for 25 years running. Our kits are distributed in 168 countries across the globe. Regardless of which type of ELISA test or ELISA test kit that you may need, we have products that can meet your testing needs. offers the highest quality products, fast shipping, competitive prices and has a strong focus on customer service.

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Our products have a reputation for quality, and that extends to everything we sell on Our diagnostic test kits include ELISA kits, Rapid Tests, Chemiluminescence kits, Serology kits, IFA kits and instruments.

Diagnostic Automation / Cortez Diagnostics, Inc. is recognized for its high quality and reliable products, fast Shipping, its competitive prices and committment to excellence in customer care. We do our best to ship all orders complete. Diagnostic Automation / Cortez Diagnostics, Inc. is a privately owned corporation located in Calabasas, California, USA.