FLTX1 is a fluorescent Tamoxifen analog capable of specifically visualizing intracellular estrogen receptor binding sites, regardless of cellular permeabilization status. This probe retains Tamoxifen's potent antiestrogenic activity in breast cancer models while lacking uterine estrogenic effects.

Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.