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Synonyms: TKF, JTK2, fibroblast growth factor receptor 4, CD334

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $112 | 7-10 days | 7-10 days | |
| 10 μg | $183 | 7-10 days | 7-10 days | |
| 20 μg | $306 | 7-10 days | 7-10 days | |
| 50 μg | $492 | 7-10 days | 7-10 days | |
| 100 μg | $842 | 7-10 days | 7-10 days |
| Bioactivity | |
| Description | FGFR4 Protein, Human, Recombinant (His), Biotinylated is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 40 kDa and the accession number is P22455-1. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | C-His |
| Accession Number | P22455-1 |
| Construction | A DNA sequence encoding the extracellular domain (Met1-Asp369) of human FGFR4 (NP_002002.3) was fused with a polyhistidine tag at the C-terminus. The purified protein was biotinylated in vitro. Predicted N terminal: Leu 22 |
| Protein Purity | > 90 % as determined by SDS-PAGE. |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
| Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
| Stability & 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. |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Synonyms | TKF, JTK2, fibroblast growth factor receptor 4, CD334 |
| Research Background |
| Molecular Weight | 40 kDa (predicted); 60.8 kDa (reducing condition, due to glycosylation) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months Shipping with blue ice/Shipping at ambient temperature. |
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