CQ1373 is a potent RET inhibitor, demonstrating cellular potency with IC50 values of 13.0, 25.7 and 28.4 nM against BaF3 cells expressing CCDC6-RET, CCDC6-RET-G810C and CCDC6-RET-G810R, respectively. CQ1373 exhibits good selectivity toward wild-type RET and solvent front mutants G810C/R with IC50 values of 4.2, 7.1 and 32.4 nM, respectively. CQ1373 inhibits RET phosphorylation and downstream signaling through SHC. CQ1373 induces Apoptosis and cell cycle arrest in BaF3 cells. CQ1373 exhibits anti-tumor efficacy and can be used for cancer research.

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.