Detection Methods for Immunoblots
mehdia at interchange.ubc.ca
Sun May 7 12:32:00 EST 2000
I have a very good and perfect bands in the SDS-PAGE gel. I get a good
transfer on the nylon membrane (90-95%) judging by transferred standards but
I cannot get any or a good band on the membrane when using indirect
immunodetection and using DAB detection solution (I make it myself).
What should I use for making an optimum DAB solution, please mention the
chemicals, the concentrations, and the incubation time.
Again this is the case for the immunohistochemistry that I cannot get a good
staining on the fixed cells (sperm and cancer cells) after using DAB
What could probably be the reason? I should at least have staining for the
positive control !!!!!!!
Please kindly let me know and thanks beforehand for all your answers.
Afsaneh Motamed Khorasani
E-mail: afsanehm at interchange.ubc.ca
More information about the Methods