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| カタログ番号 | HC465012 |
|---|---|
| 説明 |
Recombinant Human GRIN1/NMDAR1 Protein, N-His-SUMO & C-strep (HC465012) expressed in E. coli, spanning Asp23-His371. Purity: >90% by SDS-PAGE.
Highlights
|
| 発現システム | E. coli |
| アクセッション番号 | Q05586 |
| タンパク質長 | Asp23-His371 |
| アプリケーション | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| 種 | Homo sapiens (Human) |
| 性質 | Recombinant |
| エンドトキシンレベル | Please contact with the lab for this information. |
| 純度 | >90% as determined by SDS-PAGE. |
| 予測分子量 | 52.86 kDa |
| 形態 | Lyophilized |
| 保存バッファー | Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1 mM EDTA, 4% Trehalose, 1% Mannitol. データシートのハードコピーまたはロット固有のCOAに記載された具体的なバッファー情報を参照してください。 |
| 再構成 | Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet. RECONSTITUTION PROTOCOL 1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature. 2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial. 3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service. 4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down. 5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using. 6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended. |
| 発送 | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| 安定性と保存 | 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. |
| 別名 | Glutamate receptor ionotropic, NMDA 1, GluN1, Glutamate [NMDA] receptor subunit zeta-1, N-methyl-D-aspartate receptor subunit NR1, NMD-R1, GRIN1, NMDAR1 |
| 背景 | Glutamate receptor ionotropic, NMDA 1 (GRIN1/NMDAR1) is a ~105 kDa protein. Component of N-methyl-D-aspartate (NMDA) receptors (NMDARs) that function as heterotetrameric, ligand-gated cation channels with high calcium permeability and voltage-dependent block by Mg(2+). NMDARs participate in synaptic plasticity for learning and memory formation by contributing to the long-term potentiation (LTP). Channel activation requires binding of the neurotransmitter L-glutamate to the GluN2 subunit, glycine or D-serine binding to the GluN1 subunit, plus membrane depolarization to eliminate channel inhibition by Mg(2+). NMDARs mediate simultaneously the potassium efflux and the influx of calcium and sodium. Each GluN2 or GluN3 subunit confers differential attributes to channel properties, including activation, deactivation and desensitization kinetics, pH sensitivity, Ca2(+) permeability, and binding to allosteric modulators. 1. Hamdan, FF. et al. (2011) American journal of human genetics 88, 306-16. PMID: 21376300 2. Hackos, DH. et al. (2016) Neuron 89, 983-99. PMID: 26875626 3. Volgraf, M. et al. (2016) Journal of medicinal chemistry 59, 2760-79. PMID: 26919761 4. Chen, W. et al. (2017) Molecular pharmacology 91, 317-330. PMID: 28126851 5. Chen, W. et al. (2017) Journal of human genetics 62, 589-597. PMID: 28228639 6. Zhang, J. et al. (2023) Nature structural & molecular biology 30, 629-639. PMID: 36959261 7. Karp, SJ. et al. (1993) The Journal of biological chemistry 268, 3728-33. PMID: 7679115 8. Younkin, DP. et al. (1993) Proceedings of the National Academy of Sciences of the United States of America 90, 2174-8. PMID: 7681588 9. Planells-Cases, R. et al. (1993) Proceedings of the National Academy of Sciences of the United States of America 90, 5057-61. PMID: 7685113 |
| 注意事項 | For research use only. |
SDS-PAGE for Recombinant Human GRIN1/NMDAR1 Protein, N-His-SUMO & C-strep
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