Long term storage at -20 ° C, valid for one year. After thawing, it can be stably stored at 4 ° C for 14 days.
It can be thawed at room temperature or overnight at 4 ° C to avoid repeated freeze-thaw cycles. It is recommended to store it at -20 ° C after first receiving the product and packaging it under sterile conditions.
Attention: Fungal and bacterial antibiotics have been added to this product.
Use of original tissue transportation preservation solution
Attention: Research involving primary human tissue samples must comply with all government regulations and relevant regulations. Prior to collecting primary human tissue samples, informed consent must be obtained from all participants.
1. Transfer the primary tissue sample directly to a pre cooled tissue transport preservation solution (2-8 ° C), and the sample needs to be completely covered by the primary tissue preservation solution (if the sample has already been placed in another buffer or culture medium, please replace the entire solution with the pre cooled tissue transport preservation solution).
2. During transportation, the sample storage tube should be placed in a low temperature environment of 2-8 ° C (such as an insulation box containing ice bags).
3. At the end of storage or transportation, samples are taken from the tissue transport preservation solution and used for subsequent experiments, such as using organoid culture kits for tumor or normal tissue organoid establishment.