The Biotechnology Education Company | Kits & Equipment Designed for the Classroom Since 1987
Electrophoresis is a biotechnology technique that separates mixtures of molecules based on charge, shape, and size using electricity and a porous gel matrix. It is commonly used to separate dyes, proteins, and nucleic acids like DNA and RNA. During electrophoresis,…
Read More Biotech Basics: How many times can I reuse electrophoresis buffer?
For many biotechnology experiments, it is very important to control the pH of the reaction or the buffers. But what is pH and why is it important? In this blog post, we'll answer a couple of common questions. What is…
What is a manipulative? Simply put, they are physical models that allow students to physically engage with a scientific concept before performing the experiment. These models are very important teaching tools in the science classroom, as they represent a low-stakes…
Read More Scientific crafting: DIY manipulatives to use in your laboratory
The human heart is an amazing organ. It is about the size of a fist and is located in the chest cavity, just behind the sternum. The heart is responsible for pumping blood throughout the body and is essential for…
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