• Calcium Ion Concentration Sensor using 東大1S初ゼミ蛍光蛋白質 and GFP
  • GCaMP
    • https://www.youtube.com/watch?v=SQaueBgLknI

    • It is created by combining GFP, calmodulin, and M13.

    • Default state:

      • M13 is attached to the right side.
      • GFP does not emit light.
      • image
    • When calcium binds to calmodulin,

      • The position of M13 changes.
      • As a result, the GFP emits light due to the structural change.
      • image
  • The joy of using GFP.