Recombinant mouse FGF-21 protein derived from E.coli
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Product Description
Specifications
| Size | 10 µg, 50 µg |
| Estimated Lead Time | 1-2 business days |
| Species | Mouse |
| Accession Number | Q9JJN1 |
| Gene Id | 56636 |
| Gene Symbols | FGF21 |
| Protein Name / Synonyms | Fibroblast Growth Factor 21, FGF-21 |
| Expressed Region | Ala29-Ser210 |
| Expression System | E. coli |
| Tag | N-terminal 6x histidine tag |
| Purity | > 90% |
| Purity Determined By | SDS-PAGE under reducing conditions and visualized by Coomassie blue staining |
| Molecular Weight (kDa) | 21 kDa |
| Format | Lyophilized powder |
| Formulation | Lyophilized from a 0.45 µm filtered solution in PBS (pH 7.4) |
| Concentration (lot specific) | Determined by BCA protein assay kit (Thermo Scientific) |
| Preservative | None |
| Reconstitution | Briefly spin the vial and bring the contents to the bottom prior to opening. It is recommended to reconstitute at 0.5 - 1.0 mg/mL with sterile deionized water or 1x PBS. |
| Endotoxin Level | Not determined |
| Shipping Type | Ambient temperature |
| Storage | -20°C |
SDS-PAGE Image
Activity
Storage/Stability
Upon arrival, the lyophilized protein may be stored for 2 weeks at 4°C. For long term storage, it is recommended to store desiccated below -20°C in a manual defrost freezer. Following reconstitution, the protein may be stored for 2 weeks under sterile conditions at -20°C. For long term storage, it is recommended to make appropriate aliquots and store at -80°C. Avoid repeated freeze-thaw cycles.