Hi Peter, We need more info: 1. What is the tissue(s)? Species? 2. What is the marker(s) in question? 3. Answer 1 and 2 with regard to the shared images? 4. What is the expected staining reaction? 5. Is there a control section placed on the same slide? If yes... 6. How does the control section perform? As expected or same artefact?
*Greg Dobbin* 1205 Pleasant Grove Rd RR#2 York, PE C0A 1P0 *If God made a drink better than whiskey he kept it for himself! * _______________________________________________ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet