Re: Does anyone know once again!!!!!!!!!!!!!!!!!!!!!!!!!!!
Bernard Ian R SSgt 59 CRES/MSROP wrote:
>
> Hey another question. Cell Point does not have Safran du Gatinais chemical.
> Does anyone no where I can get some?
This was the name of the saffron (a yellow dye obtained
from crocus stigmas) used by P.J.Masson in his trichrome
technique (now usually done with a different set of
dyes), and it's also the yellow collagen stain in
Movat's 1955 "pentachrome" procedure.
A fairly recent paper recommends using saffron
bought from a health food store - Garvey, W (1991)
J. Histotechnol. 14: 163-165. It might be necessary
to fiddle with the concentration, because it's
sold for use as a food colorant, not for labs.
--
-------------------------
John A. Kiernan
Department of Anatomy and Cell Biology
The University of Western Ontario
London, Canada N6A 5C1
kiernan@uwo.ca
http://publish.uwo.ca/~jkiernan/
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