

| Catalog No. | JN184042 |
|---|---|
| Description |
Recombinant Streptococcus pneumoniae psaA Protein, N-His (JN184042) expressed in E. coli. Purity: >90% as determined by SDS-PAGE..
Highlights
|
| Expression system | E. coli |
| Accession | P0A4G2 |
| Protein length | Lys34-Lys309 |
| Applications | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| Species | Streptococcus pneumoniae |
| Nature | Recombinant |
| Endotoxin level | Please contact with the lab for this information. |
| Purity | >90% as determined by SDS-PAGE. |
| 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 | Manganese ABC transporter substrate-binding lipoprotein PsaA, Pneumococcal surface adhesin A, psaA |
| Background | Manganese ABC transporter substrate-binding lipoprotein PsaA is a ~34 kDa protein. Part of the ATP-binding cassette (ABC) transport system PsaABC involved in manganese import. Binds manganese with high affinity and specificity and delivers it to the membrane permease for translocation into the cytoplasm. Also acts as an adhesin which is involved on adherence to extracellular matrix. It is an important factor in pathogenesis and infection. 1. McDevitt, CA. et al. (2011) PLoS pathogens 7, e1002357. PMID: 22072971 2. Dintilhac, A. et al. (1997) Molecular microbiology 25, 727-39. PMID: 9379902 |
| Note | For research use only |
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