CAB39 Recombinant Human produced in E.Coli is a single, non-glycosylated polypeptide chain containing 361 amino acids (1-341 a.a.) and having a molecular mass of 42 kDa. The CAB39 is fused to a 20 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.
CAB39 protein and STE20-related adaptor-alpha pseudo kinase, form a regulatory complex that is able of stimulating the activity of the LKB1 tumor suppressor protein kinase. CAB39 takes part as a scaffolding component of the STK11/STRAD complex and regulates STK11 activity and cellular localization.
MO25, CAB-39, CGI-66, FLJ22682, Calcium Binding Protein 39.
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.