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Coxiella burnetii ompA Recombinant Protein (N-GST & C-His) (JN020022)

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Overview
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
  • ●E. coli Expression — High-yield, cost-effective production.
  • ●High Purity — >90% as determined by SDS-PAGE.
Expression systemE. coli
AccessionA0A7G6J4B0
Protein lengthGly1-Gly85
ApplicationsELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
SpeciesCoxiella 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 NamesompA
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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Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
Enter any 2 of Mass, Concentration, Volume + Molecular Weight to solve for the unknown.
Mass
=
Concentration
×
Volume
Molecular Weight *
g/mol
Formula
C₁ × V₁ = C₂ × V₂
Enter any 3 of the 4 values to solve for the unknown.
Stock Solution
C₁ (Stock Conc.)
×
V₁ (Stock Vol.)
=
Working Solution
C₂ (Working Conc.)
×
V₂ (Working Vol.)
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