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Synonyms: βcellulin, Proβcellulin, Proβ cellulin, Probetacellulin, Probcellulin, BTC, betacellulin


| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 µg | $57 | 7-10 days | 7-10 days | |
| 10 µg | $85 | 7-10 days | 7-10 days | |
| 20 µg | $128 | 7-10 days | 7-10 days | |
| 50 µg | $232 | 7-10 days | 7-10 days | |
| 100 µg | $366 | 7-10 days | 7-10 days | |
| 200 µg | $579 | 7-10 days | 7-10 days | |
| 500 µg | $1,070 | 7-10 days | 7-10 days |
| Bioactivity | Measured in a cell proliferation assay using Balb/3T3 mouse embryonic fibroblast cells. The ED50 for this effect is 0.10-1.50 ng/ml (QC Test). |
| Description | Betacellulin Protein, Human, Recombinant (aa 32-118, E. coli) is expressed in E. coli. The accession number is P35070. |
| Species | Human |
| Expression System | E. coli |
| Tag | Tag Free |
| Accession Number | P35070 |
| Construction | Asp32-Gln118 |
| Protein Purity | > 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC |
| Endotoxin | < 0.1 EU/μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| 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. |
| Synonyms | βcellulin, Proβcellulin, Proβ cellulin, Probetacellulin, Probcellulin, BTC, betacellulin |
| Research Background | Betacellulin (BTC) belongs to the epidermal growth factor (EGF) family of peptide ligands that are characterised by a six-cysteine consensus motif that forms three intra-molecular disulfide bonds crucial for binding the ErbB receptor family. |
| Molecular Weight | 9.76 kDa (Predicted); 14-18 kDa (Reducing condition) |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. 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. |
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