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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.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
20 μg | $360 | 20 days | |
100 μg | $678 | 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 | 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 |
Synonyms | Subtilosin-A,sboA,Antilisterial bacteriocin subtilosin |
Amino Acid | NKGCATCSIGAACLVDGPIPDFEIAGATGLFGLWG |
Construction | 9-43 aa |
Protein Purity | > 85% as determined by SDS-PAGE. |
Molecular Weight | 18.8 kDa (predicted) |
Formulation | Tris-based buffer, 50% glycerol |
Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
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 | 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. |
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