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Synonyms: K-sam, KSAM, KGFR, Keratinocyte growth factor receptor, Fibroblast growth factor receptor 2, FGFR-2, CD332, BEK


| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 µg | $74 | 7-10 days | 7-10 days | |
| 10 µg | $113 | 7-10 days | 7-10 days | |
| 20 µg | $175 | 7-10 days | 7-10 days | |
| 50 µg | $316 | 7-10 days | 7-10 days | |
| 100 µg | $490 | 7-10 days | 7-10 days | |
| 200 µg | $793 | 7-10 days | 7-10 days | |
| 500 µg | $1,470 | 7-10 days | 7-10 days |
| Bioactivity | Immobilized Rat FGFR2 beta (IIIb), His Tag at 0.5 μg/ml (100 μl/well) on the plate. Dose response curve for Anti-FGFR2 (IIIb) Antibody, hFc Tag with the EC50 of 3.0 ng/ml determined by ELISA (QC Test). |
| Description | FGFR2 beta (IIIb) Protein, Rat, Recombinant (His) is expressed in HEK293 Cells. The accession number is F1LRU8. |
| Species | Rat |
| Expression System | HEK293 Cells |
| Tag | C-His |
| Accession Number | F1LRU8 |
| Construction | Pro84-Glu308 |
| 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 | K-sam, KSAM, KGFR, Keratinocyte growth factor receptor, Fibroblast growth factor receptor 2, FGFR-2, CD332, BEK |
| Research Background | Four distinct genes encoding closely related FGF receptors, FGF R1 - 4, are known. All four genes for FGF Rs encode proteins with an N-terminal signal peptide, three immunoglobulin (Ig)-like domains, an acid-box region containing a run of acidic residues between the IgI and IgII domains, a transmembrane domain and the split tyrosine-kinase domain. Multiple forms of FGF R1 - 3 are generated by alternative splicing of the mRNAs. A frequent splicing event involving FGF R1 and 2 results in receptors containing all three Ig domains, referred to as the alpha isoform, or only IgII and IgIII, referred to as the beta isoform. |
| Molecular Weight | 26.86 kDa (Predicted); 60-90 kDa (Reducing condition, due to glycosylation) |
| 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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