

| Catalog No. | HD668012 |
|---|---|
| Description |
Recombinant Human ALPK1 Protein, N-His (HD668012) expressed in E. coli. Purity: >90% as determined by SDS-PAGE..
Highlights
|
| Expression system | E. coli |
| Accession | Q96QP1 |
| Protein length | Ser960-Thr1244 |
| 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. |
| 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 | ALPK1, Alpha-protein kinase 1, Chromosome 4 kinase, EC:2.7.11.1, KIAA1527, LAK, Lymphocyte alpha-protein kinase |
| Background | Alpha-protein kinase 1 is a ~138 kDa protein. Serine/threonine-protein kinase that detects bacterial pathogen-associated molecular pattern metabolites (PAMPs) and initiates an innate immune response, a critical step for pathogen elimination and engagement of adaptive immunity. Specifically recognizes and binds ADP-D-glycero-beta-D-manno-heptose (ADP-Heptose), a potent PAMP present in all Gram-negative and some Gram-positive bacteria. ADP-Heptose-binding stimulates its kinase activity to phosphorylate and activate TIFA, triggering pro-inflammatory NF-kappa-B signaling. May be involved in monosodium urate monohydrate (MSU)-induced inflammation by mediating phosphorylation of unconventional myosin MYO9A. May also play a role in apical protein transport by mediating phosphorylation of unconventional myosin MYO1A. 1. Milivojevic, M. et al. (2017) PLoS pathogens 13, e1006224. PMID: 28222186 2. Zimmermann, S. et al. (2017) Cell reports 20, 2384-2395. PMID: 28877472 3. Zhou, P. et al. (2018) Nature 561, 122-126. PMID: 30111836 4. Kozycki, CT. et al. (2022) Annals of the rheumatic diseases 81, 1453-1464. PMID: 35868845 5. Snelling, T. et al. (2023) Proceedings of the National Academy of Sciences of the United States of America 120, e2313148120. PMID: 38060563 6. Lee, CP. et al. (2016) Scientific reports 6, 25740. PMID: 27169898 7. Heine, M. et al. (2005) The Journal of biological chemistry 280, 25637-43. PMID: 15883161 8. Williams, LB. et al. (2019) Genetics in medicine : official journal of the American College of Medical Genetics 21, 2103-2115. PMID: 30967659 |
| Note | For research use only |
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