ThawSTAR Barrier Bags, 1000 mL, 25/pack

Automated thawing of cryopreserved cell products demands a containment approach that protects both operator and sample integrity throughout the warming cycle. The 1000 mL ThawSTAR Barrier Bag from STEMCELL Technologies is a sterile, single-use film pouch engineered to fit inside ThawSTAR automated thawing instruments, holding larger-volume frozen samples of cell therapy intermediates during the controlled thaw process. Each pack contains 25 individually sealed pouches, and the multilayer bag material acts as a physical barrier between the cryopreserved product and the instrument's warming chamber, reducing contamination risk while supporting reproducible thaw profiles for research, translational, and clinical manufacturing workflows. The 1000 mL capacity accommodates bulk cell suspensions, apheresis-derived starting material, or other cryobanked biologics that exceed the working volume of smaller barrier formats. Pouches are intended for one-time use and should be stored at room temperature in their original sealed packaging until introduced into the thaw protocol, helping maintain sterility of the contained cell product from cryogenic storage through final formulation.