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Important Holiday Shipping Schedule Update


ATCC will be closed Wednesday, December 24, 2025 to Thursday, January 1, 2026. Please be advised  you can still submit orders for products during this time, but shipping will resume on Friday, January 2, 2026.


To ensure shipping before the ATCC holiday closing period, please reference the shipping schedule below:


  • Last shipping day for Domestic orders is Friday, December 19, 2025 (Room temperature items shipping only as no frozen item shipments on Fridays. Frozen/ dry ice shipments resumes January 2, 2026).

  • Last shipping day for International orders is Friday, December 12, 2025.

  • Shipping resumes January 2, 2026 for orders submitted after December 19, 2025.

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HepatoXcell™ Primary Human Hepatocytes

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Scientific advancements are critical for unlocking incredible breakthroughs in global health. That's why ATCC is committed to providing researchers with the credible, cutting-edge models they need to make breakthroughs in diagnostics development, drug discovery, and translational research.

Through targeted acquisitions, we are able to provide researchers with clinically relevant microorganisms and patient-derived cell lines that support important public health initiatives such as antimicrobial resistance, infectious disease, and cancer research. We also conduct our own internal research using the latest techniques and technologies to drive the development of innovative products that provide greater specificity and functionality to the researcher's toolkit.

Explore our newest products below to discover how we can collaborate on your next project, and be sure to check out our resources for detailed product application data.

Browse Our Featured Portfolios

MicroQuant™

Streamline your microbial QC testing with best-in-class microbial controls provided in a single-use format that is precisely quantitated, rehydrates rapidly, and can be conveniently stored at 2-8°C.

Explore MicroQuant™

HCMI Cancer Models

We are continually adding 2-D and 3-D patient-derived cancer models to our portfolio. These next-generation models include both common as well as rare and understudied examples of cancer from numerous tissues.

New HCMI products

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