RE: dab and osmium

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From:"Genty Family" <> (by way of Marvin Hanna)
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Try 0.2% Osmium tetroxide in nanopure water for 30 seconds at room
temperature, after complete removal of your unreacted DAB with Nanopure
water (6 changes).  Dispose properly, counterstain, dehydrate, clear and
mount as usual.  Some use PBS in place of the water and get equal results.

Carlos Genty
Breast Cancer Center
Baylor College of Medicine

-----Original Message-----
From: Robbin Newlin Manager, Histology []
Sent: Thursday, January 27, 2000 1:10 PM
Subject: dab and osmium

Hi All
 	I am looking for a protacol for enhancing DAB with osmium. Does this
exist? I thought I had seen it on the Histonet some time ago.
Thanks in advance

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