HuR inhibitor KH-3 is a small molecule, selective inhibitior of HuR function with Ki of 0.83 and 0.72 uM in FP and AlphaLISA assays, respectively.KH-3 potently inhibits breast cancer cell growth in vitro and in vivo.KH-3 inhibits breast cancer cell invasion in vitro as well as delays initiation of lung colonies and improves mouse survival in an experimental metastasis model in vivo.KH-3 suppresses breast cancer cell invasion by disrupting HuR-FOXQ1 mRNA interaction.Inhibition of HuR with KH-3 yielded a significant reduced in the progression of pathological cardiac hypertrophy in a transverse aortic constriction model.

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.