Hi Heather.  I have had good luck with Zymed's biotinylated anti-PCNA antibody on mouse tissue. 
(It's a monoclonal, thus my need for biotinylation when staining mouse...)  They might have a
non-biotinylated version as well (not sure).

Good luck!
Miriam

--- "Mcleod, H, Heather" <HMCLEOD@chempath.uct.ac.za> wrote:
> Dear All
> 
> We have been asked to stain for PCNA on whale skin.  Does anybody 
> have any experience with whale tissue?  Needless to say our 
> antibody is a  monoclonal to human tissue.  Any help will be 
> appreciated.
> 
> Thankyou
> 
> Heather
> 


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