To ATCC Valued Customers,

ATCC stands ready to support our customers’ needs during the coronavirus pandemic. Our first job is to listen to and observe what our customers need, and meet those needs with quality products and services. While we are not currently experiencing delays due to this pandemic, we expect that we could see them as the situation evolves. If you experience any issues, please contact ATCC Customer Service at For Technical questions please contact Thank you for your understanding, patience and flexibility as ATCC does everything it can to help reduce the impact of the coronavirus pandemic to our valued customers.

ATCC STR Promotional Video

STR Profiling Cell Authentication Process Video

Many publications and grant applications are requiring cell line authentication to verify the cell identity of the research submitted. Our Short Tandem Repeat (STR) Profiling Cell Authentication Service makes it easy for you to have this done in 3 easy steps. Our extensive profiling will detect misidentified, cross-contaminated, or genetically drifted cells.

Learn more about ATCC STR Profiling Cell Authentication Services.