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Subtilosin-A Protein, Bacillus subtilis, Recombinant (His & KSI)
(Synonyms: Subtilosin-A, sboA, sbo, Antilisterial bacteriocin subtilosin) Copy Product InfoSynonyms: Subtilosin-A, sboA, sbo, Antilisterial bacteriocin subtilosin
Catalog No. TMPH-00173 Copy Product Info
Has bacteriocidal activity against some Gram-positive bacteria such as Listeria, some species of Bacillus and E.faecium. A single mutation (Thr-14-Ile) confers hemolytic activity against rabbit and human blood. Subtilosin-A Protein, Bacillus subtilis, Recombinant (His & KSI) is expressed in E. coli expression system with N-6xHis-KSI tag. The predicted molecular weight is 18.8 kDa and the accession number is O07623.
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| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $129 | - | In Stock | |
| 10 μg | $216 | - | In Stock | |
| 20 μg | $360 | 20 days | 20 days | |
| 50 μg | $543 | 20 days | 20 days | |
| 100 μg | $745 | - | In Stock |
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Purity:86%
Appearance:Lyophilized powder
Color:White
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Bioactivity | 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 | Has bacteriocidal activity against some Gram-positive bacteria such as Listeria, some species of Bacillus and E.faecium. A single mutation (Thr-14-Ile) confers hemolytic activity against rabbit and human blood. Subtilosin-A Protein, Bacillus subtilis, Recombinant (His & KSI) is expressed in E. coli expression system with N-6xHis-KSI tag. The predicted molecular weight is 18.8 kDa and the accession number is O07623. |
| Species | Bacillus subtilis |
| Expression System | E. coli |
| Tag | N-6xHis-KSI |
| Accession Number | O07623 |
| Amino Acid | NKGCATCSIGAACLVDGPIPDFEIAGATGLFGLWG |
| Construction | 9-43 aa |
| Protein Purity | > 85% as determined by SDS-PAGE.  |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Tris-based buffer, 50% glycerol |
| Reconstitution | Reconstitute the lyophilized protein in distilled 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 shipped with blue ice, while solutions are shipped with dry ice. |
| Synonyms | Subtilosin-A, sboA, sbo, Antilisterial bacteriocin subtilosin |
| Research Background |
| Molecular Weight | 18.8 kDa (predicted) |
| Storage | Store at low temperature Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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Related Tags: Subtilosin-A Protein, Bacillus subtilis, Recombinant (His & KSI) chemical structure | Subtilosin-A Protein, Bacillus subtilis, Recombinant (His & KSI) molecular weight
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