Re: [Histonet] which one first - antigen retrieval or endo peroxidase block?

2008-09-25 Thread Anne C Lewin
y RBC in the tissue). Rene J Buesa wrote: Antigen retrieval always comes first. René J. --- On Thu, 9/25/08, Monfils, Paul <[EMAIL PROTECTED]> wrote: From: Monfils, Paul <[EMAIL PROTECTED]> Subject: [Histonet] which one first - antigen retrieval or endo peroxidase bl

Re: [Histonet] which one first - antigen retrieval or endo peroxidase block?

2008-09-25 Thread Rene J Buesa
Antigen retrieval always comes first. René J. --- On Thu, 9/25/08, Monfils, Paul <[EMAIL PROTECTED]> wrote: From: Monfils, Paul <[EMAIL PROTECTED]> Subject: [Histonet] which one first - antigen retrieval or endo peroxidase block? To: histonet@lists.utsouthwestern.edu Date: Thursda

Re: [Histonet] which one first - antigen retrieval or endo peroxidase block?

2008-09-25 Thread Greg Dobbin
I'd say it doesn't matter which is 1st, except my inclination is always to do the quench step 1st because the tissues seem a little less delicate before retreival than after. Greg Greg Dobbin, R.T. Chief Technologist, Anatomic Pathology Dept. of Laboratory Medicine, Queen Elizabeth Hospital, P.O.

[Histonet] which one first - antigen retrieval or endo peroxidase block?

2008-09-25 Thread Monfils, Paul
When doing immunoperoxidase staining on a tissue that requires antigen retrieval, which do you do first - the antigen retrieval or the endogenous peroxidase blocking? Or does it matter? ___ Histonet mailing list Histonet@lists.utsouthwestern.edu http:/