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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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Media and Reagents

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Quality media and reagents ensure successful cell culture


Cell culture reagents are critical to the success of physiologically relevant cell models for biomedical research and bioproduction. Essential culture reagents such as media, sera, and supplements support cell survival, proliferation, and biological function. Additionally, the quality of these reagents directly affects experimental results and the production of biologics.

To address the cell biologist’s need for consistent and reproducible results, ATCC provides media, sera, and other reagents that are uniquely formulated according to ATCC cell culture specialists. In fact, these high-performance products are the same reagents used to culture ATCC cell lines, virtually guaranteeing your successful cell culture.

ATCC provides:

  • Antibiotics
  • Buffers and stains
  • Cryopreservation reagents
  • Dissociation reagents
  • Feeder layer cells
  • Media
  • Sera
  • Substrates
  • Supplements
  • Transfection reagents

Enhance the performance of your culture

Culture Guides

With a century of expertise with cell cultures, ATCC has acquired and developed a vast body of best practices to maximize the return on your biomaterials investment.

Get Expert Tips

Substrates and supplements

When it comes to cell culture, there is no one-size-fits-all solution. ATCC media supplements allow you to customize the conditions for your cell lines.

Customize your media

Media and Reagents

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