

| Catalog No. | JN180042 |
|---|---|
| Description |
Recombinant M. pneumoniae Adhesin P40 Protein, N-His (JN180042) expressed in E. coli. Purity: >90% as determined by SDS-PAGE..
Highlights
|
| Expression system | E. coli |
| Accession | Q50341 |
| Protein length | Asn26-Ala290 |
| Applications | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| Species | Mycoplasma 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 | Adhesin P40, Adhesin P40/P90, Adhesin P90, Protein B, Protein C, orf6 |
| Background | Adhesin P40/P90 is a ~130 kDa protein. Part of major adhesin Nap complex of the attachment organelle which mediates attachment to host ciliated epithelium and plays a major role in gliding motility. Binds sialylated oligosaccharides, which are present on the surface of its human host cells and which probably serve as the main host cell receptors for this bacterium. This protein and P1 mutually stabilize each other, and are required for formation of the attachment organelle. 1. Sperker, B. et al. (1991) Molecular microbiology 5, 299-306. PMID: 1904124 2. Vizarraga, D. et al. (2020) Nature communications 11, 5188. PMID: 33057023 3. Vizarraga, D. et al. (2025) PLoS pathogens 21, e1012973. PMID: 40153444 4. Marseglia, A. et al. (2024) International journal of biological macromolecules 279, 135277. PMID: 39226978 |
| Note | For research use only |
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