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Recombinant Human RAB2A protein (His tag)
SKU: PDEH100350-100
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Recombinant Human RAB2A protein (His tag)
| SKU # | PDEH100350 |
| Expression Host | E. coli |
Description
| Synonyms | RAB2A;Ras-related protein Rab-2A; |
| Species | Human |
| Expression_host | E.coli |
| Sequence | Ala 2-Cys 212 |
| Accession | P61019 |
| Mol_Mass | 23.1 kDa |
| AP_Mol_Mass | 25 kDa |
| Tag | N-His & C-His |
| Bio_Activity | Not validated for activity |
Propertie
| 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
The small GTPases Rab are key regulators of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Rabs cycle between active GTP-bound and inactive GDP-bound states. In their active state, drive transport of vesicular carriers from donor organelles to acceptor organelles to regulate the membrane traffic that maintains organelle identity and morphology. Required for protein transport from the endoplasmic reticulum to the Golgi complex. Regulates the compacted morphology of the Golgi.