Many precautions are taken in a typical research lab to ensure the integrity of biological specimens. Temperature, storage, and personnel access, among others, are all tightly controlled, and codified into standard operating procedures (SOPs), if not almost biblical law. And no wonder — companies have millions invested in biotech solutions whose progress is often measured in years and decades. Scientists have their life’s work on the line. So, it is with some surprise that the diligence most companies exercise during the research and development process is not always maintained during specimen transport. Every time a specimen leaves the lab, be it for further analytical testing or investigational purposes, it runs a heightened risk of contamination, especially from fluctuating temperatures. Ensuring that this does not happen should be the responsibility and concern of everyone with a stake in a biological product’s success…
Tag: <span>biological packaging</span>
The globalization and sustained growth of the biotechnology market has brought the issue of biological packaging to the fore, particularly for those companies invested in cell and tissue bioproducts, such as engineered tissues and cells used for cell therapy. Biological packaging can be defined as the sum total of the physical device, temperature regulating and monitoring systems, type of preservation solution, and storage protocol(s) necessary to maintain cells or tissues in a “state of suspended animation” during transport or storage. The ideal biological package provides for the transport of cells and tissues throughout the global marketplace while maintaining both the viability and the function of the biological system at levels equivalent to those measured prior to shipment. Cells and tissues are currently shipped and stored under hypothermic (4–8ºC) or cryopreserved (–80 to –196ºC) conditions. These two processes have remained relatively unchanged over the past several decades, limiting their utility in the storage of modern bioproducts. However, recent evolutions in biological packaging have begun to provide scientific and financial benefits to researchers, clinicians, and corporate entities…