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Product Introduction and Comparative Advantages of Li Ji Biological Cryopreservation Solution and MACS Cryopreservation Solution
Currently, cells can be preserved through ultra‑low‑temperature cryopreservation or low‑temperature storage in appropriate preservation solutions. However, tissues are composed of a complex cellular landscape, comprising multiple cell types. Consequently, tissue preservation solutions must effectively maintain a wide variety of primary cell types. Moreover, due to the dense architecture of tissues, it is challenging for preservation media to penetrate deeply into the cellular matrix; thus, such solutions need to exhibit adequate tissue permeability. With this in mind, we have compiled product descriptions for two different brands of tissue cryopreservation solutions.
I. Introduction to MACS Cryopreservation Solution and Li Ji Biological Tissue Cryopreservation Solution
1. MACS Cryopreservation Solution
It is suitable for the long-term cryopreservation of primary cells and solid tissues. For short-term storage or transport of tissue samples, the samples can be immersed in MACS Tissue Preservation Solution, allowing fresh tissues to be safely stored at 4°C for up to 48 hours while maintaining cellular viability and biological integrity.
2. Li Ji Biological Cryopreservation Solution
It is widely used for the transport of high-fidelity samples, including primary tissues, transplanted organs, and single-cell sequencing specimens. The product fully immerses the sample, allowing penetration into the tissue matrix, and enables transportation at 4°C, thereby preserving the integrity of critical sample information and minimizing batch-to-batch variability during transit. At the same time, it provides an optimal microenvironment for cells and tissues, preventing cell apoptosis and tissue necrosis caused by improper storage. Furthermore, it can maintain cells or tissues at 4°C for up to 72 hours, sustaining cell viability above 90% and preserving the full functional integrity of the tissue.
Recommended Products for Tissue Cryopreservation Solutions
[Brand] He Yuan Li Ji
[Product] Tissue Cryopreservation Solution
[Item Number] AC05L362
[Specification] 100 mL
II. Advantages of MACS Cryopreservation Solution and Li Ji Biological Tissue Cryopreservation Solution
1. MACS Cryopreservation Solution
* Clearly defined composition (contains 10% DMSO as a cryoprotectant), serum-free, and free of animal-derived components.
* Ready-to-use, easy to operate
* Universal for primary cells and solid tissues
* Long-term storage at low temperatures
* Restoration of tissue and cellular viability after resuscitation
2. Li Ji Biological Cryopreservation Solution
* Ensured the integrity of information for precious samples
* For primary tissues, transplanted organs, and single-cell sequencing
* Store at -20°C away from light; shelf life: 12 months.
* Cell viability remains above 90% after recovery.
Cryopreservation of tissue cells is a widely used technique in cell culture for maintaining cell lines and ensuring their long-term storage. Cryopreservation media, an essential solution in this process, serve not only to preserve tissue cells but also play a critical role during cell acquisition, donation, exchange, and transportation. Therefore, selecting a high-quality cryopreservation medium is of paramount importance.
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