Discover the Latest in Biomedical Research Innovation

Seeing an unexpected band in your PCR negative control (NTC) is a frustrating problem that invalidates your results. But what does it mean? This article dives deep into the two most likely culprits: DNA contamination and primer-dimers. Explore contamination from reagents, equipment, or even the air can introduce unwanted DNA, and why your primers might be binding to each other. Most importantly, we provide a step-by-step action plan to decontaminate your workspace and get cle

Discover gel electrophoresis, a clever lab technique that acts like a molecular racetrack! Learn the simple "how-it-works" of this powerful tool, from the gel matrix to the electric current that drives molecules apart by size. Explore its amazing real-world uses – solving crimes, diagnosing diseases, ensuring food safety, and advancing groundbreaking research. Uncover the science that helps us see and understand the invisible building blocks of life!