09/02/2025
If you're performing electrophoresis, you've probably seen the step that says "add loading dye," but there might not be a lot of explanation in your protocol. So, in this blog post, we'll talk about loading dye, what it's made of, and why we use it. Wait -- is it loading dye or loading buffer? This can be confusing! Depending on the recipe or the product you buy, you might see it called different things....
If you’re performing electrophoresis, you’ve probably seen the step that says “add loading dye,” but there might not be a lot of explanation in your protocol. So, in this bl…