RE: [Histonet] Cleaved Caspase-3 antibody and thanks

From:kgibbon@qltinc.com






Hi Charlene,

I have used some of the Cell signalling antibodies and like other companies
I find that some of their product works really well at 1:1000 and others
have to be used at 1:25.

I would like to ask if you which of the cell signalling cleaved caspase 3
antibodies you used?

thanks
Kevin Gibbon
QLT Inc.


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|         |           "Henry, Charlene"             |
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|         |           03/18/2005 07:00 AM           |
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  |       To:       "Connolly, Brett M" ,                            |
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  |       Subject:  RE: [Histonet] Cleaved Caspase-3 antibody and thanks                                                          |
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I could not get the Cleaved Caspase 3 from Cell Signaling to work for
me; however I ordered it from Sigma Cat. # C5737 and it works great.
Hope this helps.
Also we use a lot of research antibodies and I have found that the Cell
Signaling antibodies do not work very well and they are very expensive.
I was wondering what experience others have had with antibodies from
Cell Signaling.
Thanks,

Charlene Henry HT (ASCP), QIHC
Histology/Immunohistochemistry Section Head
Department of Pathology
St. Jude Children's Research Hospital
901-495-3191
fax 901-495-3100


-----Original Message-----
From: histonet-bounces@lists.utsouthwestern.edu
[mailto:histonet-bounces@lists.utsouthwestern.edu] On Behalf Of
Connolly, Brett M
Sent: Thursday, March 17, 2005 2:56 PM
To: 'HISTONET' (histonet@lists.utsouthwestern.edu)
Subject: [Histonet] Cleaved Caspase-3 antibody and thanks


All,

Is the Cell Signaling cleaved caspase-3 antibody still the best for IHC
on FFPE sections? My in-house antibody bit the dust.

Also, thanks to those who replied about my cell block question...I
passed the info along.

Brett

Brett M. Connolly, Ph.D.
Merck & Co., Inc.
MRL, Imaging Research
WP26A-3000
PO Box 4
West Point, PA 19486
PH 215-652-2501
fax. 215-652-2075
e-mail. brett_connolly@merck.com




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