ATCC has the world’s largest and most extensive product catalog of human and animal cell lines for research purposes. The cell biology collection includes more than 4,000 continuous cell lines available by species, tissue/disease types, and signaling pathways.

To download a certificate of analysis for HeLa (CCL-2), enter the lot number exactly as it appears on your product label or packing slip.

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.

ATCC（American Type Culture Collection），即美国典型培养物保藏中心，是全球领先的非营利性生物资源中心和标准组织。 其官方网站（https://www.atcc.org/）作为科研工作者和生命科学领域专业人士的重要工具，不仅提供了丰富的细胞、微生物及相关试剂资源，还为用户提供了便捷的查询系统、详尽的产品信息和全面的技术支持。 ATCC官网 以其庞大的产品目录而著称，涵盖了人类和动物细胞系、微生物、原生生物、病毒等多种生物资源。 这些资源均经过严格的质量控 …

Discover credible resources for industrial bioprocessing, vaccine development, antibody production, and protein expression. Support your testing and assay development needs with high-quality reference materials and national consensus standards from ATCC.

ATCC（美国型菌种保藏中心，American Type Culture Collection）是一个全球领先的生物材料资源和标准组织，专注于收集、存储、分发和保护微生物、细胞株和其他生物材料。

HeLa S3 cells are a clonal derivative of the parent HeLa cell line (ATCC CCL-2). The HeLa S3 clone has been very useful in the clonal analysis of mammalian cell populations relating to chromosomal variation, cell nutrition, and plaque-forming ability. This line can be adapted to grow in suspension and is a suitable transfection host.

ATCC or the American Type Culture Collection is a nonprofit organization which collects, stores, and distributes standard reference microorganisms, cell lines and other materials for research and development. Established in 1925 to serve as a national center for depositing and distributing microbiological specimens, ATCC has since grown to ...

HK-2 (human kidney 2) is a proximal tubular cell (PTC) line derived from normal kidney. The cells were immortalized by transduction with human papilloma virus 16 (HPV-16) E6/E7 genes. The cell line appears to be derived from a single cell based on Southern and FISH analysis.

美国标准生物品收藏中心（American Type Culture Collection、简称 ATCC）是全世界最大的微生物保藏中心。 [ 1 ] [ 2 ] 美国标准生物品收藏中心是一个私人、非盈利的 生物 资源中心。