General Tissue Storage Information

Bio-Tissue^® products (PROKERA^®, AmnioGraft^®, & AmnioGuard^®) are shipped in a temperature-controlled container and can be kept in the shipping container until the marked expiration date/time. Once removed from the shipping container, the products should be stored in a refrigerator or freezer according to the following guidelines:

Location & Temperature Use After Receipt
Unopened insulated shipping container	Within the expiration date printed on outer shipping box
-80°C → 4°C (-112°F → 39.2°F) Example: ultra-low temperature freezer, standard freezer, or standard refrigerator	Within the expiration date printed on product packaging (shelf-life is 2 years from date of manufacture)