Small- and medium-sized companies are critical to the Spanish economy. During 2020 the COVID-19 pandemic made business difficult for many of these companies, yet they have demonstrated strength and resourcefulness and have led the pandemic recovery in Spain in many ways. Recently, Promega Biotech Ibérica was recognized with a Madrid Community SME (small- and medium-sized business) Award along with 15 other companies. The awards were presented by Manuel Giménez, Minister of Economy, Employment and Competitiveness of the Madrid Region, Andres Navarro delegate director of La Razón, and Francisco Marhuenda, director of La Razón. As part of the award, Promega Biotech Ibérica General Manager, Gijs Jochems, was interviewed about the award and Promega’s work in the region.
According to Gijs Jochems, General Manager of Promega Biotech Ibérica, while Promega Corporation is an American multinational company, it remains privately held, which offers a great deal of flexibility to the subsidiaries to adapt to local needs. It also allows the company to place increased emphasis on employee well-being (critical during the pandemic), reinvest profits in research and development, and work to mitigate the impact of company activities on the environment. All these business practices reflect a long-term vision of sustainable business growth.
This post is written by guest blogger, Amy Landreman, PhD, Sr. Product Manger at Promega Corporation.
In December of 1990, Promega first discussed the use of firefly luciferase (luc) as an emerging reporter technology in the article, Firefly Luciferase: A New Tool for Molecular Biologists. At the time, the gene coding chloramphenicol acetyltransferase (cat) was most commonly used by researchers, but it was thought that the bioluminescent properties of firefly luciferase, extreme sensitivity and rapid simple detection, could make a significant difference in how molecular biologists tackled their research. Several months later, the first firefly luciferase reporter vectors and detection reagents became available as products, making this new technology more broadly accessible to the research community. Today firefly luciferase is no longer a “new tool”, with it and many other bioluminescent reporter technologies being standard elements of the modern research toolbox.
The 2020 Promega Award for Biochemistry ceremony was a bit different this year. Promega Beijing typically announces the award recipients in a ceremony at the biannual meeting of the Chinese Society of Biochemistry and Molecular Biology (CSBMB). As a result of the COVID-19 pandemic, the 2020 conference was moved online. Despite the unusual circumstances, Promega Beijing held a virtual ceremony to grant the award to Dr. Peng Chen and Dr. Haitao Yang.
When the COVID-19 pandemic descended on New York in March 2020, Christopher Mason, PhD, knew he was in a unique position to contribute. The Mason Lab specializes in sequencing and computational methods in functional genomics – valuable expertise for addressing an emerging infectious disease. Within days, Chris and his team were helping to analyze patient data, as well as developing new tests and detection methods for the SARS-CoV-2 virus.
The Mason Lab developed protocols for a simple COVID-19 detection test that requires less time and equipment than common PCR methods. Their subsequent preprint detailing these methods quickly gained widespread attention, and Chris found himself fielding an endless stream of questions and requests.
During the frenzy, Chris received a call from his older brother. Cory Mason is the mayor of Racine, Wisconsin, the brothers’ hometown.
“He said he saw me tweeting about our new test,” Chris says. “Then he asked me, ‘What if we set it up here in Wisconsin?’’
Science is the practice of figuring out how things work and then using that knowledge to further our understanding or to create tools that can solve problems facing the world. Bioluminescent tools and assays are examples of science doing all these things. Bioluminescence is the light-yielding (luminescence) chemical reaction that is used by many lifeforms. When fireflies flicker in the twilight, they are using bioluminescence to flash on and off. Chemically, bioluminescence happens when an enzyme called luciferase acts on a light-emitting compound, luciferin, in the presence of adenosine triphosphate (ATP), magnesium and oxygen.
For scientists, bioluminescence can serve as a tool to help them understand many cellular functions. Since few animal or plant cells produce their own light, there is little to no background signal (light) to be concerned about. This lack of background means that all light coming from the sample can be measured. In fact, bioluminescence is often a preferred tool for scientists because it does not require an external light source or special filters, which are required for fluorescence-based technologies.
Promega scientists have developed bioluminescent tools and assays to support leading edge scientific research for decades, beginning in 1990 with the Luciferase biosensor technology based on firefly luciferase. Luciferase is a wonderful tool for studying how enzymes work because its output (light) is so easy to measure: samples are placed into a special instrument called a luminometer, and the amount of light being produced (Relative Light Units) is recorded. Bioluminescence technology can be configured to measure a variety of cellular biology, ranging from cell health to enzyme activity down to the specific event of turning a gene on or off. The advent of new techniques for genetic manipulation, along with an enhanced understanding of bioluminescence and the discovery and engineering of better luciferases, enables science to use bioluminescence in even more unique ways.
This blog is written by guest blogger, Heather Tomlinson, Director of Clinical Diagnostics at Promega.
Finding safe and effective treatments for human diseases takes time. Medication and diagnostic tests can take decades to discover, develop and prove safe and effective. In the United States, the FDA stands as the gold-standard gatekeeper to ensure that treatments and tests are reliable and safe. The time we wait in review and clearance means less risk of ineffective or unsafe treatments.
And yet, in a pandemic, we are behind before we even start the race to develop diagnostic tests, so critical for understanding how an infectious disease is spreading. That is when processes like the FDA’s fast track of Emergency Use Authorization (EUA) are critical. Such authorization allows scientists and clinicians to be nimble and provide the best possible test protocol as quickly as possible, with the understanding that these protocols will continue to be evaluated and improved as new information becomes available. The EUA focuses resources and accelerates reviews that keep science at the fore and gets us our best chance at staying safe and healing.
For scientists working around the clock, the FDA’s EUA process is ready to review and respond. Getting an EUA gives clinical labs a very specific and tested resource to guide them to the tools and tests to use in a crisis.
Typically the Centers for Disease Control (CDC) will develop the first test or protocol that receives FDA EUA in response to a crisis like a pandemic. For COVID-19 the CDC 2019-Novel Coronavirus Real-Time RT-PCR Diagnostic Panel received FDA EUA clearance in early February. This is the test protocol used by the public health labs that work with the CDC and test manufacturers around the world.
Throughout a crisis such as the current pandemic, scientists continually work to improve the testing protocols and add options to the EUA protocols. This enables more flexibility in the test protocols. Promega is fortunate to play a part of the CDC EUA equation for diagnostic testing. Our GoTaq® Probe 1-Step PRT-qPCR System is one of a few approved options for master mixes in the CDC qPCR diagnostic test, and now our medium-throughput Maxwell 48 Instrument and Maxwell Viral Total Nucleic Acid Purification Kit have been added to the CDC protocol as an option for the RNA isolation step as well. These additions to the CDC EUA means that laboratories have more resources at their disposal for the diagnostic testing which is so critical to effective pandemic response.
The Emergency Use Authorization provides the FDA guidance to strengthen our nation’s public health during emergencies, such as the current COVID-19 pandemic. The EUA allows continual improvement of an authorized protocol through the collaborative efforts scientists in all academia, government and industry to identify and qualify the most reliable technologies and systems, giving labs more flexibility as new products are added as options.
Dr. Tomlinson is the Director for the Global Clinical Diagnostics Strategic Business Unit at Promega Corporation with over 15 years of experience in clinical diagnostic test development. She is responsible for leading the team that drives strategy in the clinical market for Promega. Her background is in infectious disease diagnostic testing, with a focus on HIV drug resistance and evolution. Her recent work has been in oncology companion diagnostic test development. Heather has is an accomplished international presenter, delivering conference presentations in the United States, Europe, Asia, and Africa.
The genetic abnormality called microsatellite instability, or MSI, has been linked to cancer since its discovery in 1993 (1). MSI is the accumulation of insertion or deletion errors at microsatellite repeat sequences in cancer cells and results from a functional deficiency within one or more major DNA mismatch repair proteins (dMMR). This deficiency, and the resulting genetic instability, is closely related to the carcinogenicity of tumors (2).
Historically MSI has been used to screen for Lynch Syndrome, a dominant hereditary cancer propensity. More recently, tumors with deficient MMR function have been identified as being more likely to respond to immune checkpoint inhibitor (ICI) therapies (3.). Because MSI can be the first evidence of an MMR deficiency, MSI-High status is predictive of a positive response to immunotherapies such as ICI therapies. (3).
This blog is written by Sara Mann, General Manger, Promega North America Branch
Promega is part of a new public-private partnership among Wisconsin industry leaders to increase the state’s laboratory testing capacity for COVID-19. I am pleased to represent Promega in this effort. The valuable insight we at Promega are gaining every day through our participation in this innovative partnership not only benefits Wisconsin labs, it also provides unique understandings about how we can best meet the testing needs of our customers around the world.
The new partnership includes laboratory support from Exact Sciences, Marshfield Clinic Health System, UW Health, as well as Promega. These organizations, along with the Wisconsin Clinical Lab Network, are sharing knowledge, resources, and technology to bolster Wisconsin’s testing capacity. Our goal is to help labs find the quickest approach to the most tests with their validated methods.
Today’s blog is written by Chuck York, VP of Manufacturing Operations at Promega.
Coronavirus SARS-2-CoV continues to fuel unprecedented demand for COVID-19 related products. Once a term relegated to virology research labs, “coronavirus” is now a household term and a global crisis that has upended lives, disrupted entire economies and shaken our sense of normalcy.
Clinicians, researchers, government officials and the general public are understandably concerned about the availability of reagents for coronavirus testing. At Promega, we are hearing the needs and concerns of our scientific colleagues and partners, and we are doing all that we can to help alleviate them.
At Promega, we are hearing the needs and concerns of our scientific colleagues and partners, and we are doing all that we can to help alleviate them.
As a global company with thousands of products, we have been meeting customer demand in response to market dynamics for decades. Our long-term approach has served customers well. Our efforts to provide support for the COVID-19 response began in early January, with our work with our colleagues and customers in China. We are applying what we’ve learned to propel us forward in the most efficient way now.
We continue to increase production of all COVID-19 related reagents and instruments due to an unprecedented increase in global demand. Production lines that were running one shift 5 days a week are now operating 3 shifts seven days a week, and we continue to take measures to increase our manufacturing capacity.
Today’s article is written by guest blogger Vince Debes, this year’s winner of the Promega Art Contest for Creative Scientists. He will be starting a Master of Science program in Geological Sciences in the School of Earth and Space Explorationat Arizona State University this fall.
It’s incredible how seemingly insignificant actions can lead to major events years down the road. When my partner and I were testing out our new camera shutter remotes in the Grand Tetons on the way to do field work in Yellowstone, I never imagined an image we captured would lead to a grand prize in the Promega Art Contest for Creative Scientists. The four-minute-long exposure was taken at midnight with a full moon and shows the ghostly, almost imperceptible, movements of Colter Bay marina vessels against a backdrop of trailing stars and the stolid Tetons.