Question

I stained my work station with Coomassie blue solution during my SDS-PAGE protocol. I have been cleaning but the solution seems to can't be removed. What should I use to remove all these stains?

Answer 1

To remove Coomassie blue stains from your work station, you can use an enzyme called protease. Apply the protease solution to the stained area, let it sit for a few minutes, and then scrub the area with a sponge or cloth. Rinse the area with water afterward to remove any residue.

Step-by-step explanation:

To remove Coomassie blue stains from your work station, you can use an enzyme called protease. Coomassie blue is a dye that binds to proteins, and proteases can break down proteins, helping to remove the stain.

You can find protease cleaning products at stores that sell laboratory supplies. Apply the protease solution to the stained area, let it sit for a few minutes, and then scrub the area with a sponge or a cloth. Rinse the area with water afterward to remove any residue.

It's important to note that proteases can be sensitive to temperature, pH, and the type of material being cleaned. Therefore, it's recommended to follow the instructions provided with the protease product and test it on a small, inconspicuous area of your work station before applying it to the entire stained area.