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Recombinant Human GADD45A/DDIT-1 Protein (His Tag)
SKU: PKSH033661-50
Recombinant Human GADD45A/DDIT-1 Protein (His Tag)
| SKU # | PKSH033661 |
| Expression Host | E.coli |
Description
| Synonyms | DDIT-1, DDIT1, DNA Damage-Inducible Transcript 1 Protein, GADD45, GADD45A, Growth Arrest and DNA Damage-Inducible Protein GADD45 Alpha |
| Species | Human |
| Expression Host | E.coli |
| Sequence | Met1-Arg165 |
| Accession | P24522 |
| Calculated Molecular Weight | 20.5 kDa |
| Observed Molecular Weight | 18 kDa |
| Tag | N-His |
| Bio-activity | Not validated for activity |
Properties
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin | < 1.0 EU per μg of the protein as determined by the LAL method. |
| Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months. |
| Shipping | This product is provided as lyophilized powder which is shipped with ice packs. |
| Formulation | Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
| Reconstitution | Please refer to the printed manual for detailed information. |
Background
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.