Tips for Attendees: Making the Most of a Virtual Conference

Today’s blog was written by guest bloggers Tara Luther, Marketing Specialist Genetic Identity, and Allison Suchon, Manager of Tradeshows and Events at Promega.

2020 has been a year of changes for all of us. We’ve learned how to keep in touch while physically distancing. We’ve learned how to work from home with furry coworkers who encourage us to break from the traditional 9–5 routine. We’ve learned how to make changes to our labs to stay safe and productive.

For many of us, this will also be the first time that we attend a virtual conference. While it’s easy to focus on what we’ll be missing by not gathering together, there are advantages to moving to the virtual space. By making the most out of your virtual experience, you’ll be able to walk away with valuable insights, a robust network, and insights that you can use in your own lab.

To help, we’ve put together a list of tips that will help you maximize your experience at any virtual conferences you attend.

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Working Through Change: Quality Assurance Insight on Change Orders and Life

Today’s blog is written by guest blogger, Erin Schuster, Quality Specialist at Promega.


Change is not easy. It can be challenging and even frustrating at times. Yet, the outcome of change can be incredibly beneficial and rewarding. As a result of the COVID-19 pandemic, many of us are finding ourselves in out-of-the-norm situations and circumstances. Change may be exactly what we need in order to adapt and move forward.

Erin works from home during the coronavirus crisis.

As a quality assurance specialist, I’m very familiar with the processes that can be associated with change. In order to make changes related to the design, manufacture or testing of medical devices and related products, an organization must have clearly defined expectations and instructions within Standard Operating Procedures. Procedures are a key component of the quality management system. Not only do they communicate best practices, but they’re required for compliance to applicable regulations and standards. These procedures, regulations, and standards help ensure products are safe, effective and of high quality.

Unlike changes to medical devices, the process to make life changes does not have a standard operating procedure. Best practices may vary from person to person. There are no regulations or standards to follow. Left to our own devices, we may procrastinate and never quite get around to making the change. Or if unsure of how to even begin, we may feel anxious and overwhelmed, giving up before even starting. I have experienced both scenarios and know I will again.

I am a quality assurance specialist, and I am also a human being. I have made many changes to myself and aspects of my personal life, as well as having supported many change orders and product changes throughout my career. Reflecting on these experiences, I realize there are universal themes within the change control process and change orders that can be extended to any kind of change.

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Emergency Use Authorization: The What, the Why and the How

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.

The Maxwell 48 RSC Instrument and the Maxwell RSC Total Viral Nucleic Acid Isolation Kit are now listed as options within the CDC EUA protocol.

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.

Related Posts

Getting Back to the Bench

Today’s blog is written by Technical Services Scientist, Joliene Lindholm, PhD.

Many of us have come back to the lab after a summer of field work or a vacation break, but there is usually someone checking in on the lab to make sure the gel electrophoresis box did not completely overflow with dead bugs and the water baths are not completely overrun with exciting new algae. Maybe this was just because I worked in an older building in an entomology department, but why do insects like running buffer so much? Some labs have been completely shut down for months at this point or maybe just a few essential people have been in keeping stocks and colonies going. Some labs have adapted to the new normal and developed guidelines to keep researchers safe while still doing essential work in the lab. See how the Promega Scientific Applications group has maintained this balance.

Headed back to the lab bench? Take some time to make sure you have everything you need to start up your research projects.

Here are a few tips from what I learned in managing a lab after a period of field work to get back into the swing of things:

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How to Start Writing a Scientific Manuscript

Today’s blog is adapted from a presentation by Danette Daniels, PhD, in our webinar “Writing About Science: Tips and Tricks for Communicating Your Research.”


As scientists, we can do science forever. The beauty about science is that the questions never end – we can keep asking, and every time we find an answer, we have a new direction to pursue. But it’s very important to know when it’s time to write up your results.

Publishing may be connected to leaving or transitioning your position, but at all times you should be thinking, “What is my end goal? What is the big question I want to answer? What are the questions the field has about my research?” As you reach milestones and make discoveries, whether big or small, consider whether you will have a complete and compelling story to tell in the end.

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Using Wastewater Surveillance to Track COVID-19 Outbreaks

Today’s blog is written by guest blogger, Sameer Moorji, Director, Applied Markets.

Even as countries are now gradually starting to reopen after lockdown, the COVID-19 pandemic is far from over. Researchers around the world continue to find new ways to monitor, prevent and treat the disease. One new way of monitoring COVID-19 outbreaks relies on a somewhat unexpected source: sewage water.

In March 2020, researchers at the KWR Water Research Institute found the presence of SARS CoV-2 RNA in wastewater samples collected near Schiphol airport in Amsterdam and several other sites in Netherlands. The result came within a week after the first case of COVID-19 in the country was confirmed. This study opened the door to the possibility of using wastewater-based epidemiology to determine population-wide infections of COVID-19.

What is Wastewater-based epidemiology?

Wastewater based epidemiology (WBE), or sewershed surveillance, is an approach using analysis of wastewater to identify presence of biologicals or chemicals relevant for public health monitoring. WBE is not new, as wastewater has previously been used to detect the presence of pharmaceutical or industrial waste, drug entities (including opioid abuse), viruses and potential emergence of super bugs. In fact, several countries have been successful in containing Polio and Hepatitis A outbreaks within their geographic locations.

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S.C.I.E.N.C.E. at Home

Today’s blog is written by guest blogger, Aidan Holmes, biotechnology instructor at the BTC Institute.

For K-12 students and their teachers, the BioPharmaceutical Technology Center Institute (BTC Institute) prioritizes offering in-person, hands-on science activities in classroom, laboratory and outdoor settings.  We are simply one among many educational organizations globally whose traditional program offerings have been impacted by the COVID-19 pandemic.

How might we keep sharing our love of science with upper elementary and middle school students?  We decided that one way to do that is to cull resources for parents/caregivers and feature ones we think make for great Science-at-Home experiences for children in these age groups. 

In doing this, we’ve come up with criteria that you may also find useful as you look at activities (including the ones we offer) that you might want to do with the children in your life.  These criteria reflect both practical considerations, assessment of educational values and recognize the impact of current stay-at-home orders. Is the activity:

We will go through these S.C.I.E.N.C.E. considerations and at the end, provide an example of how one of the activities on our website, “Milk Fireworks,” meets our S.C.I.E.N.C.E. goals!

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The Surprising Landscape of CDK Inhibitor Selectivity in Live Cells

Cyclin-dependent kinases (CDKs) are promising therapeutic targets in cancer and are currently among the most intensely studied enzymes in drug discovery. The FDA has recently approved three drugs for breast cancer that target members of this kinase subfamily, fueling interest in the entire family. Although broad efforts in drug discovery have produced many CDK inhibitors (CDKIs), few have been characterized in living cells. So just how potent are these compounds in a cellular environment? Are these compounds selective for their intended CDK target, or do they bind many similar kinases in cells? To address these questions, teams at the Structural Genomics Consortium and Promega used the NanoBRET™ Target Engagement technology to uncover surprising patterns of selectivity for touted CDKIs and abandoned clinical leads (1). The results offer exciting opportunities for repurposing some inhibitors as selective chemical probes for lesser-studied CDK family members.

CDKs and CDKIs

nanobret technology for kinase target engagement

Cyclin-dependent kinases (CDKs) regulate a number of key global cellular processes, including cell cycle progression and gene transcription. As the name implies, CDK activity is tightly regulated by interactions with cyclin proteins. In humans, the CDK subfamily consists of 21 members and several are validated drivers of tumorigenesis. For example, CDKs 1, 2, 4 and 6 play a role in cell cycle progression and are validated therapeutic targets in oncology. However, the majority of the remaining CDK family is less studied. For example, some members of the CDK subfamily, such as CDKs 14–18, lack functional annotation and have unclear roles in cell physiology. Others, such as the closely related CDK8/19, are members of multiprotein complexes involved broadly in gene transcription. How these kinases function as members of such large complexes in a cellular context remains unclear, but their activity has been associated with several pathologies, including colorectal cancer. Despite their enormous therapeutic potential, our knowledge of the CDK family members remains incomplete.

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