Recombinant Human GADD45A/DDIT-1 Protein (His Tag)

Growth Arrest and DNA Damage-Inducible Protein GADD45 α (GADD45A) is a member of the GADD45 family. GADD45A can be induced by UV irradiation; X-rays; growth arrest and alkylating agents; of which can be mediated by some kinases other than PKC. GADD45A can interact with MAPK14; GADD45GIP1; PCNA. In T-cells; GADD45A functions as a regulator of p38 MAPKs by inhibiting p88 phosphorylation and activity. GADD45A may affect PCNA interaction with some cell division protein kinase complexes; stimulating DNA excision repair in vitro and inhibits entry of cells into S phase.

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.