Lower image is of CB1 KO mouse probed with Elphick Rabbit polyclonal Ab.
lower image is CB1 KO mouse immunostained at same time, using same antibody.
Detected with Qdot
Positivity could be better.
This specimen is post-mortem.
Not a very good positivity but, the tissue is a post-mortem specimen and the Pwax block is over 30yrs old.
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