Also, what pretreatment? Are the other markers pretreated the same way?
----- Original Message -----
From: Carrie Kyle-Byrne
Date: Tuesday, March 26, 2002 2:34 pm
Subject: Re: Calretinin
> what are you using for your negative control and how are you doing
> yourstaining (manual or automated...which machine)? what type of
> tissue is the
> patient specimen?
> ----- Original Message -----
> From: "George, Cheryl"
> Sent: Tuesday, March 26, 2002 10:57 AM
> Subject: Calretinin
> > Hi out there,
> > We do calretinin on human FFPE tissue and over the last
> couple of weeks
> > have had two cases where the patient negative control tissue
> stains just
> > brightly and specifically as the positive. Other markers on the
> same> patient tissue don't react this way and I was wondering if
> anyone has an
> > idea about what could cause this.
> > Thanks in advance!!
> > Cheryl
> > Cheryl George, BS, HT (ASCP)
> > Anatomic Pathology Supervisor
> > Elliot Hospital Laboratory
> > One Elliot Way
> > Manchester, NH 03103
> > (603) 663-2686
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