

| Catalog No. | HD825012 |
|---|---|
| Description |
Recombinant Human ATL1 Protein, N-His (HD825012) expressed in E. coli. Purity: >90% as determined by SDS-PAGE..
Highlights
|
| Expression system | E. coli |
| Accession | Q8WXF7 |
| Protein length | Gly33-Gly338 |
| 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 | ATL-1, ATL1, Atlastin-1, Brain-specific GTP-binding protein, EC:3.6.5.-, GBP-3, GBP3, GTP-binding protein 3, Guanine nucleotide-binding protein 3, SPG3, SPG3A, Spastic paraplegia 3 protein A, hGBP3 |
| Background | Atlastin-1 is a ~63 kDa protein. Atlastin-1 (ATL1) is a membrane-anchored GTPase that mediates the GTP-dependent fusion of endoplasmic reticulum (ER) membranes, maintaining the continuous ER network. It facilitates the formation of three-way junctions where ER tubules intersect. Two atlastin-1 on neighboring ER tubules bind GTP and form loose homodimers through the GB1/RHD3-type G domains and 3HB regions. Upon GTP hydrolysis, the 3HB regions tighten, pulling the membranes together to drive their fusion. After fusion, the homodimer disassembles upon release of inorganic phosphate (Pi). 1. Zhu, PP. et al. (2003) The Journal of biological chemistry 278, 49063-71. PMID: 14506257 2. Rismanchi, N. et al. (2008) Human molecular genetics 17, 1591-604. PMID: 18270207 3. Hu, J. et al. (2009) Cell 138, 549-61. PMID: 19665976 4. Wang, S. et al. (2016) eLife 5. PMID: 27619977 5. Crosby, D. et al. (2022) The Journal of cell biology 221. PMID: 34817557 6. Shi, L. et al. (2024) Nature communications 15, 2488. PMID: 38509071 7. Byrnes, LJ. et al. (2011) Proceedings of the National Academy of Sciences of the United States of America 108, 2216-21. PMID: 21220294 8. Bian, X. et al. (2011) Proceedings of the National Academy of Sciences of the United States of America 108, 3976-81. PMID: 21368113 9. Byrnes, LJ. et al. (2013) The EMBO journal 32, 369-84. PMID: 23334294 |
| Note | For research use only |
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