

| Catalog No. | JN020022 |
|---|---|
| Description |
Recombinant Coxiella burnetii ompA Protein, N-GST & C-His (JN020022) expressed in E. coli. Purity: >90% as determined by SDS-PAGE..
Highlights
|
| Expression system | E. coli |
| Accession | A0A7G6J4B0 |
| Protein length | Gly1-Gly85 |
| Applications | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| Species | Coxiella burnetii |
| Nature | Recombinant |
| Target | ompA |
| Endotoxin level | Remove endotoxin and sterilization is required for cell assay. |
| Purity | >90% as determined by SDS-PAGE. |
| Predicted molecular weight | 37.80 kDa |
| 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 | ompA |
| Background | Outer membrane protein A (ompA) is a ~37 kDa protein. With TolR probably plays a role in maintaining the position of the peptidoglycan cell wall in the periplasm (Probable). Plays a role in resistance to environmental stress, and a role in outer membrane functionality and cell shape. Non-covalently binds peptidoglycan (Probable). Acts as a porin with low permeability that allows slow penetration of small solutes. A very abundant protein, there can be up to 210,000 OmpA molecules per cell. 1. Wang, Y. (2002) Biochemical and biophysical research communications 292, 396-401. PMID: 11906175 2. Sonntag, I. et al. (1978) Journal of bacteriology 136, 280-5. PMID: 361695 3. Ishida, H. et al. (2014) Biochimica et biophysica acta 1838, 3014-24. PMID: 25135663 4. Sugawara, E. et al. (1992) The Journal of biological chemistry 267, 2507-11. PMID: 1370823 5. Negoda, A. et al. (2010) Biochimica et biophysica acta 1798, 1480-4. PMID: 20004640 6. Negoda, A. et al. (2010) The FEBS journal 277, 4427-37. PMID: 21069910 7. Li, GW. et al. (2014) Cell 157, 624-35. PMID: 24766808 8. Sugawara, E. et al. (1994) The Journal of biological chemistry 269, 17981-7. PMID: 7517935 9. Arora, A. et al. (2000) The Journal of biological chemistry 275, 1594-600. PMID: 10636850 10. Zakharian, E. et al. (2005) Biochemistry 44, 6701-7. PMID: 15850404 |
| Note | For research use only |
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