Ultra-freezers are large, expensive and extremely powerful cryogenic devices. They are used to store tissue samples at extremely low temperatures, typically -196°C. This allows the tissue to be preserved for long periods of time without damaging it.
The use of ultra-freezers has revolutionized the way cancer research is conducted. In the past, tissue samples were taken from patients and then stored in a less-than-ideal manner. This often resulted in samples becoming damaged or degraded over time.
With this equipment, tissue samples can be taken from patients and stored immediately so that they are perfectly preserved. This allows for much more accurate research on the effects of cancer treatments. And at Kalstein we have the Ultra Freezer with valuable features such as: Unique insulated interior door design for four separate storage compartments to minimize frost build-up inside the chamber. Specialized central system design for balanced operation of the cascade cooling system and a positive archived proven reliability record.
Storage of Fabrics with the Ultra Freezer
The use of ultra-freezers has allowed the development of new cancer treatments. In some cases, cancer cells can be removed from a patient and stored in an ultrasound freezer. This allows researchers to study the effects of different treatments on cells without exposing the patient to them.
However, the use of ultra-freezers is not without its drawbacks. The devices are extremely valuable, and require a lot of electricity to operate. In addition, tissue samples should be monitored carefully to ensure that they remain frozen.
The use of this equipment is an important tool to preserve tissue samples for long periods of time and has allowed significant advances in cancer research. It will also remain an important part of cancer treatment in the coming years.
Preservation Levels
One of the most significant advantages of using ultra-freezing temperatures to preserve tissues is that it allows the storage of samples without the need for refrigeration or freezing. This is important because refrigeration and freezing can damage tissues. Ultra-cold temperatures also allow tissue to be stored for long periods of time without the need for cryoprotective agents.
Ultra-cold temperatures can be reached using cryoprotective agents or cryoprotective protocols. These are chemicals used to prevent ice formation and cell damage. They work by reducing the freezing point of water, thereby preventing ice crystals from forming and damaging cells. The most commonly used agent is glycerol, which is used to preserve organs and cells.
These protocols use controlled cooling and heating rates to slowly lower tissue temperature to the desired level. This method is often used to preserve the tissue to be used for transplantation.
Once the tissue has been kept at ultra-cold temperatures, it can be stored for long periods of time. How long tissue can be stored depends on the type of tissue and storage conditions.
Kalstein brand ultra freezers
In this category, our users will find the appropriate accessories for all the equipment they want to use. This includes a wide selection of Ultra Freezers, belonging to the YR series. It has a microprocessor controlled system designed for controlled range of -40 ° C to -86 ° C for cabinet space with increments of 1 ° C. Configurable high and low temperature alarms. Automatic filter cleaning alarm and sensor error alert. If you need to know more about our range of equipment, we invite you to review our catalog HERE For more information, we at Kalstein are manufacturers of the best Ultracongeladores we have the best advice, so that your purchase is the ideal and at favorable prices. Visit HERE
