Re: stored paraffin blocks

From:Shirley Powell

Hi Andrea,
I have performed IHC on 20 year old blocks and they worked just fine.  Some
were decaled blocks.
Shirley Powell

Andrea.Hooper@imclone.com wrote:

> I was wondering if anyone knows generally how long a paraffin block can be
> stored and still be immunostained successfully. Any indications of what
> people have experienced with different antigens is most welcome. Please
> email me directly.
>
> Thank you.
> Andrea
> andreah@imclone.com





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