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Invasin is a protein that allows enteric bacteria to penetrate cultured mammalian cells. The entry of invasin in the cell is mediated by binding several beta-1 chain integrins.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 5 μg | $129 | 20 days | |
| 10 μg | $216 | 20 days | |
| 20 μg | $360 | In Stock | |
| 50 μg | $543 | 20 days | |
| 100 μg | $745 | 20 days | |
| 200 μg | $1,070 | 20 days | |
| 500 μg | $1,730 | 20 days | |
| 1 mg | $2,530 | 20 days |
| Biological Activity | Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. |
| Description | Invasin is a protein that allows enteric bacteria to penetrate cultured mammalian cells. The entry of invasin in the cell is mediated by binding several beta-1 chain integrins. |
| Species | Yersinia enterocolitica |
| Expression System | E. coli |
| Tag | N-6xHis-SUMO |
| Accession Number | P19196 |
| Synonyms | Invasin |
| Amino Acid | VNGEQFATDKGFPKTTFNKATFQLVMNDDVANNTQYDWTSSYAASAPVDNQGKVNIAYKTYGSTVTVTAKSKKFPSYTATYQFKPNLWVFSGTMSLQSSVEASRNCQRTDFTALIESARASNGSRSPDGTLWGEWGSLATYDSAEWPSGNYWTKKTSTDFVTMDMTTGDIPTSAATAYPLCAEPQ |
| Construction | 651-835 aa |
| Protein Purity | > 90% as determined by SDS-PAGE. ![]() |
| Molecular Weight | 36.3 kDa (predicted) |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Tris-based buffer |
| Reconstitution | Reconstitute the lyophilized protein in sterile deionized water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
| Stability & Storage | Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
| Shipping | In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice. |
| Research Background | Invasin is a protein that allows enteric bacteria to penetrate cultured mammalian cells. The entry of invasin in the cell is mediated by binding several beta-1 chain integrins. |

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