HeLa cells (ATCC® CRM-CCL-2 ™) were deposited to ATCC without an exact passage number. The contributor noted an approximate number of times the cells had been transferred in vitro, but the passage history of the cells was not accurately recorded between the date of isolation and the date of deposit to ATCC. As a result, ATCC does not know the passage number of HeLa cells.
|Date Created||07/17/2012 07:12 PM
|Date Updated||02/05/2013 02:26 PM