Martha Ward writes:

I am in need of a good positive control for myogenin.  I have tried
several blocks and am not getting very good results.  We used to get
good staining and now...  nothing.  Not sure what is going on but would
appreciate any input, including what antibody, dilution, pre-treatment,
etc.  We have been using one from Santa Cruz Biotechnology.  Thanks in
advance for your help!

Martha Ward, MT (ASCP) QIHC
Molecular Diagnostics Lab
Wake Forest University Baptist Medical Center
Winston-Salem, NC 27157
1-336-716-2756