

| Catalog No. | HS727012 |
|---|---|
| Description |
Recombinant Human PARP14 Protein, N-His (HS727012) expressed in E. coli, spanning Ala788-Leu1194. Purity: >90% by SDS-PAGE.
Highlights
|
| Expression system | E. coli |
| Accession | Q460N5 |
| Protein length | Ala788-Leu1194 |
| Applications | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| Species | Homo sapiens (Human) |
| Nature | Recombinant |
| Endotoxin level | Please contact with the lab for this information. |
| Purity | >90% as determined by SDS-PAGE. |
| Predicted molecular weight | 46.25 kDa |
| Form | Lyophilized |
| Storage buffer | Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| Reconstitution | Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details. |
| Shipping | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| Alternate Names | ADP-ribosyltransferase diphtheria toxin-like 8, ARTD8, B aggressive lymphoma protein 2, BAL2, EC:2.4.2.-, KIAA1268, PARP-14, PARP14, Poly [ADP-ribose] polymerase 14, Protein mono-ADP-ribosyltransferase PARP14 |
| Background | Protein mono-ADP-ribosyltransferase PARP14 is a ~202 kDa protein. ADP-ribosyltransferase that mediates mono-ADP-ribosylation of glutamate residues on target proteins. In contrast to PARP1 and PARP2, it is not able to mediate poly-ADP-ribosylation. Has been shown to catalyze the mono-ADP-ribosylation of STAT1 at 'Glu-657' and 'Glu-705', thus decreasing STAT1 phosphorylation which negatively regulates pro-inflammatory cytokine production in macrophages in response to IFNG stimulation. However, the role of ADP-ribosylation in the prevention of STAT1 phosphorylation has been called into question and it has been suggested that the inhibition of phosphorylation may be the result of sumoylation of STAT1 'Lys-703'. Mono-ADP-ribosylates STAT6; enhancing STAT6-dependent transcription. 1. Aguiar, RC. et al. (2005) The Journal of biological chemistry 280, 33756-65. PMID: 16061477 2. Kleine, H. et al. (2008) Molecular cell 32, 57-69. PMID: 18851833 3. Vyas, S. et al. (2014) Nature communications 5, 4426. PMID: 25043379 4. Iwata, H. et al. (2016) Nature communications 7, 12849. PMID: 27796300 5. Begitt, A. et al. (2018) Nature communications 9, 2144. PMID: 29858569 |
| Note | For research use only |
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