Need Some Math Help - stimulation of gene expression (Oct/19/2006 )

hello- I have a stock of 1 mg/mL of PMA and need to stimulate some cells at a final concentration of 50ng/mL of PMA. Whats the best way to calculate this? thanks for your help

try

C1 x V1 = C2 x V2

You want to model this phenomena?

I'd use MatLab, esp. the SimBiology toolkit (if you got ~3K to spend).