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25% off the Universal Mycoplasma Detection Kit

Use promo code ATCC-000029 at checkout to take advantage of this special discount. Order soon—this limited-time offer is only effective from April 1-30, 2024!

Now Available: A Contact-Inhibited NIH/3T3 Clone

We used single-cell cloning to develop a novel clonal derivative of the NIH/3T3 parental cell line that exhibits contact inhibition. Order NIH/3T3.2 today!

10% off Select Immuno-oncology Models

From April 1 – May 15, 2024, use promo code ATCC-000028 at checkout to save 10% on Checkpoint and CAR-T Target Reporter Models.

Explore our New AMR Strains

We recently added 7 new antimicrobial-resistant bacteria to our portfolio. These strains are provided with validated genotypic and phenotypic data for a variety of critical drug classes.

Now Available: McCoy’s 5A Medium, ABP-Free

We now offer a modified McCoy's 5A medium formulation that is free of animal by-products.

Did you Miss our Recent Posters?

Download a PDF copy of the posters we presented at the 2024 AACR Annual Meeting to learn about our pancreatic cancer organoids and immune checkpoint cell models.


Immunotherapy development

Explore our fully characterized and authenticated cell lines, human primary cells, and advanced cell models such as our CAR-T target and checkpoint luciferase reporter cells.

Discover advanced cell models

Cancer research

ATCC offers well-characterized cell lines, organoids, primary and hTERT-immortalized cells, iPSCs, and CRISPR/Cas9 genome-edited cells that support oncology drug development.

Explore cancer models

Molecular diagnostics development

Develop and validate your molecular diagnostic assays faster with ready-to-use quantitative genomic and synthetic molecular standards and heat-inactivated preparations.

Find assay development tools


Resources for Recent Outbreaks


For SARS-CoV-2 molecular diagnostics manufacturers moving from EUA to 510(k) premarket submission to FDA, ATCC provides a variety of clinically relevant materials for evaluating limit of detection, inclusivity, and cross-reactivity.

Develop your assay

Monkeypox virus

Accurate and rapid diagnosis of mpox is critical for timely healthcare and tracking of transmission. Support the development and validation of your assays with orthopoxviruses and nucleic acids from ATCC.

Develop your assay

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ATCC (American Type Culture Collection) is a nonprofit, global biological resource center and standards organization and the leading developer and supplier of authenticated cells lines and microorganisms. We leverage our rich history and knowledge to provide the products, services, and resources scientists need to conduct critical life science research.