Author: Promega

Demystifying What It Means to Be Good Enough…

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Today’s post is written by guest blogger, Elizabeth Smith, PhD, Field Client Support Specialist at Promega

As a person of color (POC), I would like to share my story to raise awareness on how important diversity programs are in my community and how they helped to shape my career. My hope is that it will inspire the younger generation and provide insight into a different perspective. Growing up, I always felt like there was something great out there for me to achieve. As a young child, never did I imagine that I would have what it takes to obtain a PhD. This was not on my radar as a young student, and not something that I thought would ever be in my future. I did not see people that looked like me reflected in this space, so I never considered it early on.

I knew that I wanted to go to college with a science focus, but I did not really explore what life would look like or should look like after that. What I was sure of was being involved in science in some way. Whenever, someone asked my younger self, “What do you want to be when you grow up?” My answer would always be, “A Scientist!” All throughout elementary and high school, I focused on science related courses and did very well. This enabled me to apply for and receive a full undergraduate scholarship.

At this level of my education, I felt like I had to prove to everyone, and even myself, that I belonged here. That I was deserving of this scholarship and placement at the university. That I was good enough to receive a bachelors.

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Answers to the Most Common Questions from “Battling the Novel Coronavirus” Online Event

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This post was written by guest blogger, Nitin Kapoor, from our Promega India branch office.

The COVID-19 crisis has led to substantial worldwide efforts to develop drug treatments and vaccines effective against SARS-CoV-2.  Termed a novel Coronavirus, SARS-CoV-2 belongs to the same family as that of SARS (severe acute respiratory syndrome) and MERS (Middle East respiratory syndrome) viruses that were responsible for epidemics in 2003 and 2012 respectively (Lu et al. 2020)

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More than Gazpacho: Farming the Soil to Sustain the Ecosystem

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This post was written by guest blogger, Karen Stakun, Brand Manager at Promega Corporation.

When I arrived at the garden that morning, I was completely focused on the clusters of ripe tomatoes I’d hoped to see. I was there to take photographs, and the red, ripe fruit was going to be the star of the show. In every direction, there were long rows of plants: raspberries, peppers, okra, cabbage, fennel and kale. A black pickup truck pulled up to the edge of the Promega garden and a pair of well-worn work boots landed hard on the dewy grass. Mike Daugherty introduced himself as a Master Gardener, Master Composter, and member of the Promega culinary services team.

Mike laid out black plastic crates at the end of each row of the tomato garden. There were 700 bed feet of heirloom slicers and paste tomatoes to be harvested. Seduced by the intense red, orange and yellow of the juicy tomatoes, my thoughts immediately drifted to visions of BLT’s, caprese salad and gazpacho soup. As he hand-carried 3 or 4 tomatoes at a time and laid them in the crates, Mike called my attention to all the other things that were going on around the fruit.

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Applying Molecular and Cellular Technologies to Create Plant-Based and Cultivated Meat Alternatives

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This blog was contributed by guest blogger, Lindsay Walker, Marketing Specialist with the Promega North America branch office.

The Good Food Institute predicts that plant-based protein innovation will enable meat alternatives to surpass the functionality of animal products, acknowledging that “given biological limitations, animals are about as cheap, delicious, efficient, and healthy as they’re going to get, but plant-based proteins are just getting started and have nearly endless room for optimization”.

Vegan plant based burger with fries served on wooden tray
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Questions about Immunity? This Infographic Might Help

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If you are the “family scientist” you may find yourself answering questions about things like antibodies, immunity and serology from friends and family curious about the COVID-19 pandemic and all of the news they are seeing. Whether you are an oceanographic cartographer or a seasoned immunologist, we hope that this infographic about antibody testing helps.

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Tips for Attendees: Making the Most of a Virtual Conference

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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

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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

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This blog is written by guest blogger, Heather Tomlinson, former 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  were 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 was the Director for the Global Clinical Diagnostics Strategic Business Unit at Promega Corporation bringing over 15 years of experience in clinical diagnostic test development. She was responsible for leading the team that drives strategy in the clinical market for Promega. Her background was in infectious disease diagnostic testing, with a focus on HIV drug resistance and evolution. Her last work focused on oncology companion diagnostic test development.  Heather was an accomplished international presenter, delivering conference presentations in the United States, Europe, Asia, and Africa. Heather passed away in 2023.

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