ar colleagues,

My question is for those who works with heart tissue.
When I'm doing immunohistochemistry on heart tissue, I have a very high
background. Sometimes, even if I don't use primary, or
any  antibody, I still have florescent staining.  I
work with perfused tissue ( 4%PFA) 20 microns. 

If anyone can offer a possible solution I would
appreciate the help 

Thank you very much
  Yelena 

Phone: (650) 566-7178
e-mail: ypolonskaya@geron.com
Geron cor.

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