Common Lab Questions: GFP Transformation and Purification

Figure 1: Ribbon structure of the GFP protein. The chromophore is highlighted. Green Fluorescent Protein (GFP) is a naturally occurring protein that emits a green light when exposed to certain wavelengths of light. It's an important component in many of…

New Semester Resolutions

Hey there, science education enthusiasts! As we wade into the New Year's resolution territory, we can't help but feel a bit torn. I mean, who needs more to-dos in a world already brimming with "shoulds" and must-dos? Especially for folks…

The Big ELISA Roundup

The Enzyme-Linked Immunosorbent Assay, or ELISA, is a fundamental technique that is used daily in diagnostic and research labs around the world. The technique uses antibodies to detect an antigen of interest, and can be used for disease detection, diagnostic…

The Ultimate Guide to Thermal Cycler TLC

Hey there, biology and biotechnology teacher extraordinaire! We know you love your thermal cycler. After all, it's a powerhouse of a lab tool that lets you conduct all types of exciting experiments, teach Noble Prize winning technology, and demonstrate the…