Should I administer tamoxifen or tamoxifen citrate to mice in drinking water?

I am currently inducing knockout in my Cre-Flox mice. My i.p. injection of tamoxifen (Sigma) was dissolved in 1/10vol EtOH and 9/10 vol sunflower oil. However, now I want to do some experiments...

09 April 2014 7,789 10 View