lab automation

Scaling Up to Measure 40,000 Data Points a Day with GloMax® Microplate Readers

Posted on by Jordan Nutting

Traditional approaches for protein degrader compound screening like Western blotting can be laborious, time consuming and cannot be streamlined with automation. By implementing a high-throughput, automated workflow that uses our CRISPER/Cas9 knock-in cell lines, live-cell bioluminescent assays and sensitive GloMax® Discover microplate readers, our custom assay services offer protein degradation profiling at an accelerated rate.  

To do this, we collaborated with HighRes® Biosolutions, to develop an automated system that can screen up to 100 384-well plates each day, generating roughly 40,000 data points with minimal hands-on work.

Learn how bioluminescent tools like HiBiT and NanoBRET™ technology can help you answer key questions in your targeted protein degradation research.

An important step of building this system is to integrate four GloMax® Discover microplate readers into the automated system using instrument’s built-in SiLA2 communication driver. The driver software makes it easy to connect the microplate readers with HighRes® Biosolution’s robotic components.

Check out our setup in the video below.

See how we’ve integrated GloMax® Discover microplate readers into a high-throughput automated system for profiling protein degraders in live cells.
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It’s Time to Automate Your Plasmid Purification

Posted on by Jordan Nutting

In the fifty years since the first reported transformation of recombinant plasmids into bacteria (1), plasmid cloning has become one of the pillars of synthetic biology research and manufacturing biopharmaceuticals.

But purifying plasmids is no small feat. It can often take hours of hands-on time to go from culture to eluate with low-throughput and time-sensitive manual methods. Automating plasmid purification is the way to go, whether you’re isolating a single plasmid from a large volume culture or creating a library of thousands of different constructs.

Working in a biosafety cabinet filled with flasks and culture plates containing yellow bacterial cultures, a researcher harvests a culture.
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Why Bring Automated Nucleic Acid Extraction into Your Lab?

Posted on by Jordan Nutting
Researcher adds sample try for an automated nucleic acid extraction robotics platform

Nucleic acid extraction is a time-consuming, resource-intensive process, but it doesn’t have to be. Automated systems are becoming more and more accessible and often can be operated with simple “plug and play” kits, freeing valuable resources

With these systems increasingly within reach, perhaps you’re thinking about introducing automated nucleic acid extraction into your lab. As you consider your options, here’s eight reasons why we think you should automate your nucleic extraction workflows.

8 Reasons to Automate Nucleic Acid Extraction in Your Lab:

1. Reach your project milestones and publish faster.

In the fast-paced, competitive environment of research and technology development, efficiency is key to reaching project milestones and publishing your work. Managing your resources effectively–especially time–can help you reach those goals.

Time spent on manual nucleic acid extractions is time lost on parallel work, which cuts down productivity. Automation is not only often faster than manual preparations, but it also frees your team to do more valuable hands-on work. 

As an example, the Maxwell® RSC cuts 40 minutes of hands-on-time per 16 samples. As the number of samples scales to 96 and beyond, liquid handlers like the Hamilton Star or Tecan Fluent can save many hours of hands-on-time per day.

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How Promega Helped Our Lab Scale Up Drug Discovery for Bloodborne Pathogens

Posted on by Promega

This blog was written by Sebastien Smick, Research Technician in Dr. Jacquin Niles’ laboratory at Massachusetts Institute of Technology (MIT)

Our lab is heavily focused on the basic biology and drug discovery of the human bloodborne pathogen Plasmodium falciparum, which causes malaria. We use the CRISPR/Cas9 system, paired with a TetR protein fused to a native translational repressor alongside a Renilla luciferase reporter gene, to conditionally knock down genes of interest to create modified parasites. We can then test all kinds of compounds as potential drug scaffolds against these gene-edited parasites. Our most recent endeavor, one made possible by Promega, is a medium-low throughput robotic screening pipeline which compares conditionally-activated or-repressed parasites against our dose-response drug libraries in a 384-well format. This process has been developed over the past few years and is a major upgrade for our lab in terms of data production. Our researchers are working very hard to generate new modified parasites to test. Our robots and plate readers rarely get a day’s rest!

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