[Histonet] Azure B for melanin

mesruh turkekul turkekul <@t> gmail.com
Thu Sep 29 10:23:35 CDT 2011


Dear Histology Gurus,

I read some where that one can do Azure B counter staining to stain the
melanin green to distinguish it from DAB in a IHC section that contains
brown melanin. Have anyone tried this? It seems less harmful to the
antigenicity of the tissue than bleaching with hydrogen peroxide or K
permanganate/oxalic acid treatment.


Any comments will be greatly appreciated!


Regards,
Mesruh Turkekul
mskcc.org


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