Hi Colleen, can you give us more details of the pentrachrome stain you use? Maybe there is a better chance for help.
Gudrun -----Ursprüngliche Nachricht----- Von: Colleen Forster via Histonet [mailto:[email protected]] Gesendet: Mittwoch, 21. Mai 2025 18:51 An: histonet-request Betreff: [Histonet] Pentachrome stain questions Ok special stains guru's, I have a couple questions about reagents for the Pentachrome stain. Some protocols call for heated alkaline alcohol, some call for this solution at room temp. and some protocols don't use this solution at all. Can some please help me understand these 3 questions: 1. What is the purpose of this solution? 2. Is heat only to accelerate the process or necessary? 3. How can other protocols not use it at all? I have been reading papers, surfing the net trying to get a straight understanding. Any help to shed light would be greatly appreciated~ -- Colleen Forster HT(ASCP)QIHC BLS Histology and IHC Laboratory Jackson Hall, Room 2-155 321 Church St. SE Minneapolis, MN 55455 612-626-1930 _______________________________________________ Histonet mailing list [email protected] http://lists.utsouthwestern.edu/mailman/listinfo/histonet _______________________________________________ Histonet mailing list [email protected] http://lists.utsouthwestern.edu/mailman/listinfo/histonet
