RE: [Histonet] Paraffin blocks from cell line

2011-05-18 Thread IRENA SREBOTNIK KIRBIS

we made a cell block from cell line by following procedure:
- centrifuge cell suspension
- fix the sediment overnight in formalin (for tissue fixation) - optional, the 
button will be anyway fixed by subsequent procedure
- centrifuge and decant the formalin
- add few drops of liquid agar (not too hot)
- as the button solidify you can put it in cassette and process as diagnostic 
tissue.
We got good immunoreactions on sections prepared from melanoma cell line for 
example.
hope this helps
Irena Kirbis
 From: kst...@mcw.edu
 To: histonet@lists.utsouthwestern.edu
 Date: Tue, 17 May 2011 13:45:41 -0500
 Subject: [Histonet] Paraffin blocks from cell line
 
 Hi histonetters,
 
 Has anyone made up paraffin blocks from cells from a cell line. This is new 
 to me. I assume they will be in some kind of a media. We will be getting the 
 cells and incubating them to grow.
 Thanks in advance for the help
 
 Kathryn Stoll, HT(ASCP)
 Depatment of Pathology
 Medical College of Wisconsin
 9200 W Wisconsin Ave
 Milwaukee WI 53226
 414.805.1525
 kst...@mcw.edu
 
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 Histonet@lists.utsouthwestern.edu
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RE: [Histonet] Paraffin blocks from cell line

2011-05-18 Thread Bernice Frederick
You can use Histogel as well from Richard Allan (Fisher or VWR)

-Original Message-
From: histonet-boun...@lists.utsouthwestern.edu
[mailto:histonet-boun...@lists.utsouthwestern.edu] On Behalf Of IRENA
SREBOTNIK KIRBIS
Sent: Wednesday, May 18, 2011 4:51 AM
To: kst...@mcw.edu; histonet@lists.utsouthwestern.edu
Subject: RE: [Histonet] Paraffin blocks from cell line


we made a cell block from cell line by following procedure:
- centrifuge cell suspension
- fix the sediment overnight in formalin (for tissue fixation) - optional,
the button will be anyway fixed by subsequent procedure
- centrifuge and decant the formalin
- add few drops of liquid agar (not too hot)
- as the button solidify you can put it in cassette and process as
diagnostic tissue.
We got good immunoreactions on sections prepared from melanoma cell line for
example.
hope this helps
Irena Kirbis
 From: kst...@mcw.edu
 To: histonet@lists.utsouthwestern.edu
 Date: Tue, 17 May 2011 13:45:41 -0500
 Subject: [Histonet] Paraffin blocks from cell line
 
 Hi histonetters,
 
 Has anyone made up paraffin blocks from cells from a cell line. This is
new to me. I assume they will be in some kind of a media. We will be getting
the cells and incubating them to grow.
 Thanks in advance for the help
 
 Kathryn Stoll, HT(ASCP)
 Depatment of Pathology
 Medical College of Wisconsin
 9200 W Wisconsin Ave
 Milwaukee WI 53226
 414.805.1525
 kst...@mcw.edu
 
 ___
 Histonet mailing list
 Histonet@lists.utsouthwestern.edu
 http://lists.utsouthwestern.edu/mailman/listinfo/histonet
 
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