Children's Oncology Group (COG) Cell Culture and Xenograft Repository

Submit a Sample for Testing

Now Accepting Samples!

The TXCCR is now accepting samples for STR cell line and PDX DNA authentication as well as cell line mycoplasma bacteria screenings. Submissions are limited to material that has been provided either through cogcell.org and/or txccr.org. Please see below for testing details and visit www.TXCCR.org to fill out the submission form.

Basic STR DNA authentication is $30.00 per sample and includes:

Result reporting within 3-5 weeks of sample receipt (may take up to 8 weeks depending on sample backlog). All sample(s) submitted will be consumed during testing.

Basic Mycoplasma supernatant assay is $15.00 per sample and includes:

Result reporting within 1-2 weeks of sample receipt. All sample(s) submitted will be consumed during testing.