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Recombinant Human Orexin-A protein (TRX,His tag)
SKU: PDEH100123-100
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Recombinant Human Orexin-A protein (TRX,His tag)
| SKU # | PDEH100123 |
| Expression Host | E. coli |
Description
| Synonyms | Orexin-A;Hypocretin-1;Hcrt1;HCRT;OX;PPORX;PPOX |
| Species | Human |
| Expression_host | E.coli |
| Sequence | Gln34-Leu66 |
| Accession | O43612 |
| Mol_Mass | 23.5 kDa |
| AP_Mol_Mass | 25 kDa |
| Tag | N-Trx-His |
Properties
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin level | Please contact us for more information. |
| 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 sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
| Reconstitution | It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis |
Background
Neuropeptides that play a significant role in the regulation of food intake and sleep-wakefulness, possibly by coordinating the complex behavioral and physiologic responses of these complementary homeostatic functions. A broader role in the homeostatic regulation of energy metabolism, autonomic function, hormonal balance and the regulation of body fluids, is also suggested.