1) What are the colours in the tissue?
2) What is the pattern of colour distribution in the stained tissue?
3) Are the colours and pattern of colour distribution similar to that in the first slide?
4) The purpose was to determine the presence and location/distribution of a protein called
vimentin. Which colour do you think represents vimentin? Why?
5) Describe the location/distribution of vimentin in the tissue.
6) What does the other colour(s) represent?
7) Are there any other observations you have identified? If so, describe them.