[Histonet] Technovit 7200 (isobornylmethacrylate) staining

2009-04-03 Thread Garcia, Lori, Sr. Scientist
This question is specifically for Linda Jenkins or anyone who has worked
with Technovit 7200,

I am trying to do an HE stain on ~70 um thick ground sections on
plastic slides. I have followed the Donath method all the way through
processing, but the sections do not pick up stains the way the booklet
says they should. I am even having trouble following GMA staining
procedures that I have found, in fact am afraid to try too many because
the acrylic forms tiny cracks that interfere with microscopy. I have
researched the histonet archives, but haven't found anything other than
a couple of similar inquiries.

I would very much appreciate any advice from people who have worked with
this specific formulation.

Happy Friday!

Lori

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Re: [Histonet] Technovit 7200 (isobornylmethacrylate) staining

2009-04-03 Thread Jack Ratliff
To my knowledge it is near impossible to obtain an adequate HE stain  
on thick resin sections. If this is not true, I would be interested in  
the same information.


Jack


On Apr 3, 2009, at 6:12 PM, Garcia, Lori, Sr. Scientist lori.gar...@medtronic.com 
 wrote:


This question is specifically for Linda Jenkins or anyone who has  
worked

with Technovit 7200,

I am trying to do an HE stain on ~70 um thick ground sections on
plastic slides. I have followed the Donath method all the way through
processing, but the sections do not pick up stains the way the booklet
says they should. I am even having trouble following GMA staining
procedures that I have found, in fact am afraid to try too many  
because

the acrylic forms tiny cracks that interfere with microscopy. I have
researched the histonet archives, but haven't found anything other  
than

a couple of similar inquiries.

I would very much appreciate any advice from people who have worked  
with

this specific formulation.

Happy Friday!

Lori

[CONFIDENTIALITY AND PRIVACY NOTICE]

Information transmitted by this email is proprietary to Medtronic  
and is intended for use only by the individual or entity to which it  
is addressed, and may contain information that is private,  
privileged, confidential or exempt from disclosure under applicable  
law. If you are not the intended recipient or it appears that this  
mail has been forwarded to you without proper authority, you are  
notified that any use or dissemination of this information in any  
manner is strictly prohibited. In such cases, please delete this  
mail from your records.


To view this notice in other languages you can either select the  
following link or manually copy and paste the link into the address  
bar of a web browser: http://emaildisclaimer.medtronic.com


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