[Histonet] galactosidase control

[Hawkins, Hal K.]

We are using immunohistochemistry to detect expression of
beta-galactosidase from a transgene applied to healing wounds.  We would
really like to have a good positive control.  Does anyone have a block
they could spare for this purpose that shows selective expression of
galactosidase, or know of a commercial source?

 

Thanks,

 

Hal Hawkins, UTMB Galveston