SS‑3091 is a potent inhibitor of pan‑KRas that targets the interaction interfaces of KRas, destabilizing critical KRas-protein complexes and thereby blocking its downstream signaling pathways. SS‑3091 effectively inhibits KRas‑driven signaling in multiple cancer cell lines, including those harboring G12D, G12V, and G13D mutations, leading to reduced ERK and AKT phosphorylation.

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.