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Granzyme B Protein, Human, Recombinant (E. coli, His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 31.0 kDa and the accession number is P10144.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
20 μg | $198 | 20 days | |
100 μg | $389 | 20 days | |
1 mg | $1,680 | 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 | Granzyme B Protein, Human, Recombinant (E. coli, His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 31.0 kDa and the accession number is P10144. |
Species | Human |
Expression System | E. coli |
Tag | N-6xHis |
Accession Number | P10144 |
Synonyms | T-cell serine protease 1-3E,SECT,Human lymphocyte protein,GZMB,Granzyme-2,Granzyme B,Fragmentin-2,Cytotoxic T-lymphocyte proteinase 2,CTLA-1,Cathepsin G-like 1,C11 |
Amino Acid | IIGGHEAKPHSRPYMAYLMIWDQKSLKRCGGFLIRDDFVLTAAHCWGSSINVTLGAHNIKEQEPTQQFIPVKRPIPHPAYNPKNFSNDIMLLQLERKAKRTRAVQPLRLPSNKAQVKPGQTCSVAGWGQTAPLGKHSHTLQEVKMTVQEDRKCESDLRHYYDSTIELCVGDPEIKKTSFKGDSGGPLVCNKVAQGIVSYGRNNGMPPRACTKVSSFVHWIKKTMKRY |
Construction | 21-247 aa |
Protein Purity | > 90% as determined by SDS-PAGE. |
Molecular Weight | 31.0 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 | Abundant protease in the cytosolic granules of cytotoxic T-cells and NK-cells which activates caspase-independent pyroptosis when delivered into the target cell through the immunological synapse. It cleaves after Asp. Once delivered into the target cell, acts by catalyzing cleavage of gasdermin-E (GSDME), releasing the pore-forming moiety of GSDME, thereby triggering pyroptosis and target cell death. Seems to be linked to an activation cascade of caspases (aspartate-specific cysteine proteases) responsible for apoptosis execution. Cleaves caspase-3, -7, -9 and 10 to give rise to active enzymes mediating apoptosis. |
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