[Histonet] TGF beta on FFPE

2010-03-08 Thread histonet . nospam
Hello Histonet, I'd like to know if anyone of you has experience with TGF beta receptor and TGF beta ligand IHC on FFPE tissue. Any input will be highly appreciated :) Thanks a lot V. Neubert ___ Histonet mailing list

[Histonet] Re: [ Histonet ] Tris Buffer Preservative

2010-02-25 Thread histonet . nospam
I used to sterilze my TBS by autoclaving it. For aliquots I used TBS with 0,1% sodium acide. I never had any problems with bacteria; my 10x TBS concentrate was fine for weeks. - Original Message - From: amosbro...@gmail.com To: histonet@lists.utsouthwestern.edu Date: 24.02.2010 17:59:45

[Histonet] [ SOLVED ][ Histonet ] Strange circles in IHC slides

2010-02-25 Thread histonet . nospam
Hello Histonet, it has been a while (~10 months) since I posted a problem about uneven immuno-staining with specimen showing unstained circles after manual staining with HRP-polymere/DAB method; complete mail see below, response mails see Histonet archive (via website). Links to pictures I

[Histonet] Re: [ Histonet ] Hematoxylin

2009-11-11 Thread histonet . nospam
Gill II (ThermoFisher) 5 min, 3x1 min A. Dest. That's it :) I need some pointers on how to intensify the hematoxylin on the H and E stain. Is there a way to do that? I currently use Richard Allan hematoxylin 7211. The H is weak. All reagents were changed out last night. Any of your